2022011120 has 20 divisors (see below), whose sum is σ = 4701176040. Its totient is φ = 808804416.

The previous prime is 2022011087. The next prime is 2022011171. The reversal of 2022011120 is 211102202.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12637490 + ... + 12637649.

It is an arithmetic number, because the mean of its divisors is an integer number (235058802).

Almost surely, 2^2022011120 is an apocalyptic number.

2022011120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022011120 is an abundant number, since it is smaller than the sum of its proper divisors (2679164920).

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

2022011120 is a wasteful number, since it uses less digits than its factorization.

2022011120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25275152 (or 25275146 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 2022011120 is about 44966.7779588442. Note that the first 3 decimals coincide. The cubic root of 2022011120 is about 1264.5262423164.

Adding to 2022011120 its reverse (211102202), we get a palindrome (2233113322).

The spelling of 2022011120 in words is "two billion, twenty-two million, eleven thousand, one hundred twenty".