22011010211120 has 80 divisors (see below), whose sum is σ = 59477693541120. Its totient is φ = 7418723043072.

The previous prime is 22011010211111. The next prime is 22011010211131. The reversal of 22011010211120 is 2111201011022.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 22011010211095 and 22011010211104.

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, 333063362 + ... + 333129441.

It is an arithmetic number, because the mean of its divisors is an integer number (743471169264).

Almost surely, 2^{22011010211120} is an apocalyptic number.

22011010211120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22011010211120 is an abundant number, since it is smaller than the sum of its proper divisors (37466683330000).

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

22011010211120 is a wasteful number, since it uses less digits than its factorization.

22011010211120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666192882 (or 666192876 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 22011010211120 its reverse (2111201011022), we get a palindrome (24122211222142).

The spelling of 22011010211120 in words is "twenty-two trillion, eleven billion, ten million, two hundred eleven thousand, one hundred twenty".