100112012100022 has 32 divisors (see below), whose sum is σ = 166987386639360. Its totient is φ = 44701320972960.

The previous prime is 100112012100017. The next prime is 100112012100031. The reversal of 100112012100022 is 220001210211001.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 100112012099975 and 100112012100011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16429468 + ... + 21682975.

It is an arithmetic number, because the mean of its divisors is an integer number (5218355832480).

Almost surely, 2^{100112012100022} is an apocalyptic number.

100112012100022 is a deficient number, since it is larger than the sum of its proper divisors (66875374539338).

100112012100022 is a wasteful number, since it uses less digits than its factorization.

100112012100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38115748.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 100112012100022 its reverse (220001210211001), we get a palindrome (320113222311023).

The spelling of 100112012100022 in words is "one hundred trillion, one hundred twelve billion, twelve million, one hundred thousand, twenty-two".