22010121120112 has 40 divisors (see below), whose sum is σ = 42779881604304. Its totient is φ = 10970172770304.

The previous prime is 22010121120103. The next prime is 22010121120133. The reversal of 22010121120112 is 21102112101022.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

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, 16077418 + ... + 17392630.

Almost surely, 2^{22010121120112} is an apocalyptic number.

It is an amenable number.

22010121120112 is a deficient number, since it is larger than the sum of its proper divisors (20769760484192).

22010121120112 is a wasteful number, since it uses less digits than its factorization.

22010121120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318537 (or 1318531 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 22010121120112 its reverse (21102112101022), we get a palindrome (43112233221134).

The spelling of 22010121120112 in words is "twenty-two trillion, ten billion, one hundred twenty-one million, one hundred twenty thousand, one hundred twelve".