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1222000100102 = 25412159952289
BaseRepresentation
bin10001110010000100111…
…000011100001100000110
311022211012021202222202202
4101302010320130030012
5130010124011200402
62333213515034502
7154200205316405
oct21620470341406
94284167688682
101222000100102
1143127a220a01
121789b943ba32
138b307473412
14432062d363c
1521bc1338b02
hex11c84e1c306

1222000100102 has 16 divisors (see below), whose sum is σ = 1836508464000. Its totient is φ = 609830760960.

The previous prime is 1222000100099. The next prime is 1222000100119. The reversal of 1222000100102 is 2010010002221.

Adding to 1222000100102 its reverse (2010010002221), we get a palindrome (3232010102323).

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23343974 + ... + 23396262.

It is an arithmetic number, because the mean of its divisors is an integer number (114781779000).

Almost surely, 21222000100102 is an apocalyptic number.

1222000100102 is a deficient number, since it is larger than the sum of its proper divisors (614508363898).

1222000100102 is a wasteful number, since it uses less digits than its factorization.

1222000100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74431.

The product of its (nonzero) digits is 16, while the sum is 11.

The spelling of 1222000100102 in words is "one trillion, two hundred twenty-two billion, one hundred thousand, one hundred two".

Divisors: 1 2 541 1082 21599 43198 52289 104578 11685059 23370118 28288349 56576698 1129390111 2258780222 611000050051 1222000100102