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102100111122002 = 2723216111855697
BaseRepresentation
bin10111001101110000001000…
…110110101101111001010010
3111101111200020021220022020012
4113031300020312231321102
5101340302011421401002
61001052051000314522
730335326635142550
oct2715601066557122
9441450207808205
10102100111122002
112a594460a90724
12b54b828772a42
1344c7ccb2259c6
141b2d9593aabd0
15bc0cd1636d52
hex5cdc08dade52

102100111122002 has 48 divisors (see below), whose sum is σ = 182981145967872. Its totient is φ = 41852057132160.

The previous prime is 102100111121977. The next prime is 102100111122017. The reversal of 102100111122002 is 200221111001201.

It is a super-2 number, since 2×1021001111220022 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 118890218 + ... + 119745914.

It is an arithmetic number, because the mean of its divisors is an integer number (3812107207664).

Almost surely, 2102100111122002 is an apocalyptic number.

102100111122002 is a deficient number, since it is larger than the sum of its proper divisors (80881034845870).

102100111122002 is a wasteful number, since it uses less digits than its factorization.

102100111122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871863 (or 871840 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 102100111122002 its reverse (200221111001201), we get a palindrome (302321222123203).

The spelling of 102100111122002 in words is "one hundred two trillion, one hundred billion, one hundred eleven million, one hundred twenty-two thousand, two".

Divisors: 1 2 7 14 23 46 161 322 529 1058 3703 7406 16111 32222 112777 225554 370553 741106 855697 1711394 2593871 5187742 5989879 8522719 11979758 17045438 19681031 39362062 59659033 119318066 137767217 275534434 452663713 905327426 3168645991 6337291982 13786134367 27572268734 96502940569 193005881138 317081090441 634162180882 2219567633087 4439135266174 7292865080143 14585730160286 51050055561001 102100111122002