22010112122000 has 40 divisors (see below), whose sum is σ = 53220451115832. Its totient is φ = 8804044848000.

The previous prime is 22010112121967. The next prime is 22010112122041. The reversal of 22010112122000 is 22121101022.

It can be written as a sum of positive squares in 4 ways, for example, as 6904639118224 + 15105473003776 = 2627668^2 + 3886576^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×22010112122000² (a number of 27 digits) contains 22 as substring.

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, 5502526031 + ... + 5502530030.

Almost surely, 2^{22010112122000} is an apocalyptic number.

22010112122000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22010112122000 is an abundant number, since it is smaller than the sum of its proper divisors (31210338993832).

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

22010112122000 is a wasteful number, since it uses less digits than its factorization.

22010112122000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11005056084 (or 11005056068 counting only the distinct ones).

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

Adding to 22010112122000 its reverse (22121101022), we get a palindrome (22032233223022).

The spelling of 22010112122000 in words is "twenty-two trillion, ten billion, one hundred twelve million, one hundred twenty-two thousand".