22211012201120 has 48 divisors (see below), whose sum is σ = 53105727396960. Its totient is φ = 8777363852544.

The previous prime is 22211012201083. The next prime is 22211012201197. The reversal of 22211012201120 is 2110221011222.

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, 836244710 + ... + 836271269.

It is an arithmetic number, because the mean of its divisors is an integer number (1106369320770).

Almost surely, 2^{22211012201120} is an apocalyptic number.

22211012201120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22211012201120 is an abundant number, since it is smaller than the sum of its proper divisors (30894715195840).

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

22211012201120 is a wasteful number, since it uses less digits than its factorization.

22211012201120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672516077 (or 1672516069 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22211012201120 its reverse (2110221011222), we get a palindrome (24321233212342).

The spelling of 22211012201120 in words is "twenty-two trillion, two hundred eleven billion, twelve million, two hundred one thousand, one hundred twenty".