100112100111022 has 16 divisors (see below), whose sum is σ = 150677640357552. Its totient is φ = 49886507597440.

The previous prime is 100112100110989. The next prime is 100112100111173. The reversal of 100112100111022 is 220111001211001.

It is a happy number.

It is a super-2 number, since 2×100112100111022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100112100110993 and 100112100111011.

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, 71204629 + ... + 72596992.

It is an arithmetic number, because the mean of its divisors is an integer number (9417352522347).

Almost surely, 2^{100112100111022} is an apocalyptic number.

100112100111022 is a deficient number, since it is larger than the sum of its proper divisors (50565540246530).

100112100111022 is a wasteful number, since it uses less digits than its factorization.

100112100111022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143802803.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 100112100111022 its reverse (220111001211001), we get a palindrome (320223101322023).

The spelling of 100112100111022 in words is "one hundred trillion, one hundred twelve billion, one hundred million, one hundred eleven thousand, twenty-two".