22010100112 has 80 divisors (see below), whose sum is σ = 57257085312. Its totient is φ = 7915714560.

The previous prime is 22010100109. The next prime is 22010100131. The reversal of 22010100112 is 21100101022.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 671113 + ... + 703144.

Almost surely, 2^22010100112 is an apocalyptic number.

22010100112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22010100112 is an abundant number, since it is smaller than the sum of its proper divisors (35246985200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22010100112 is a wasteful number, since it uses less digits than its factorization.

22010100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374296 (or 1374290 counting only the distinct ones).

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

Adding to 22010100112 its reverse (21100101022), we get a palindrome (43110201134).

The spelling of 22010100112 in words is "twenty-two billion, ten million, one hundred thousand, one hundred twelve".