112001100022 has 64 divisors (see below), whose sum is σ = 205779087360. Its totient is φ = 44653140000.

The previous prime is 112001099981. The next prime is 112001100031. The reversal of 112001100022 is 220001100211.

It is a super-2 number, since 2×112001100022² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112001099981 and 112001100008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4728573 + ... + 4752199.

It is an arithmetic number, because the mean of its divisors is an integer number (3215298240).

Almost surely, 2^112001100022 is an apocalyptic number.

112001100022 is a deficient number, since it is larger than the sum of its proper divisors (93777987338).

112001100022 is a wasteful number, since it uses less digits than its factorization.

112001100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23977.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 112001100022 its reverse (220001100211), we get a palindrome (332002200233).

The spelling of 112001100022 in words is "one hundred twelve billion, one million, one hundred thousand, twenty-two".