100112123222 has 8 divisors (see below), whose sum is σ = 150954406272. Its totient is φ = 49793987800.

The previous prime is 100112123219. The next prime is 100112123269. The reversal of 100112123222 is 222321211001.

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

It is a super-2 number, since 2×100112123222² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100112123222.

It is a congruent number.

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, 131036429 + ... + 131037192.

It is an arithmetic number, because the mean of its divisors is an integer number (18869300784).

Almost surely, 2^100112123222 is an apocalyptic number.

100112123222 is a deficient number, since it is larger than the sum of its proper divisors (50842283050).

100112123222 is a wasteful number, since it uses less digits than its factorization.

100112123222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262073814.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 100112123222 its reverse (222321211001), we get a palindrome (322433334223).

The spelling of 100112123222 in words is "one hundred billion, one hundred twelve million, one hundred twenty-three thousand, two hundred twenty-two".