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100220211122 = 2130338457487
BaseRepresentation
bin101110101010110010…
…1110000111110110010
3100120200112000020010012
41131111211300332302
53120222333223442
6114012430534522
710145356511303
oct1352545607662
9316615006105
10100220211122
1139559772a69
121750b667442
1395b2322295
144bca3c47aa
152918737582
hex1755970fb2

100220211122 has 8 divisors (see below), whose sum is σ = 150445693056. Its totient is φ = 50071646772.

The previous prime is 100220211103. The next prime is 100220211137. The reversal of 100220211122 is 221112022001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 100220211097 and 100220211106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19226138 + ... + 19231349.

It is an arithmetic number, because the mean of its divisors is an integer number (18805711632).

Almost surely, 2100220211122 is an apocalyptic number.

100220211122 is a deficient number, since it is larger than the sum of its proper divisors (50225481934).

100220211122 is a wasteful number, since it uses less digits than its factorization.

100220211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38458792.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100220211122 its reverse (221112022001), we get a palindrome (321332233123).

The spelling of 100220211122 in words is "one hundred billion, two hundred twenty million, two hundred eleven thousand, one hundred twenty-two".

Divisors: 1 2 1303 2606 38457487 76914974 50110105561 100220211122