22010112022100 has 36 divisors (see below), whose sum is σ = 47794679486400. Its totient is φ = 8798010449760.

The previous prime is 22010112022097. The next prime is 22010112022103. The reversal of 22010112022100 is 122021101022.

It is an interprime number because it is at equal distance from previous prime (22010112022097) and next prime (22010112022103).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010112022103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75282860 + ... + 75574659.

Almost surely, 2^{22010112022100} is an apocalyptic number.

22010112022100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22010112022100 is an abundant number, since it is smaller than the sum of its proper divisors (25784567464300).

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

22010112022100 is a wasteful number, since it uses less digits than its factorization.

22010112022100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150858992 (or 150858985 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22010112022100 its reverse (122021101022), we get a palindrome (22132133123122).

The spelling of 22010112022100 in words is "twenty-two trillion, ten billion, one hundred twelve million, twenty-two thousand, one hundred".