2211022000120 has 32 divisors (see below), whose sum is σ = 5049050245200. Its totient is φ = 871208667648.

The previous prime is 2211022000093. The next prime is 2211022000129. The reversal of 2211022000120 is 210002201122.

It is a happy number.

2211022000120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2211022000120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211022000129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412501425 + ... + 412506784.

Almost surely, 2^{2211022000120} is an apocalyptic number.

2211022000120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2211022000120 is an abundant number, since it is smaller than the sum of its proper divisors (2838028245080).

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

2211022000120 is a wasteful number, since it uses less digits than its factorization.

2211022000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825008287 (or 825008283 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2211022000120 its reverse (210002201122), we get a palindrome (2421024201242).

It can be divided in two parts, 221102 and 2000120, that added together give a palindrome (2221222).

The spelling of 2211022000120 in words is "two trillion, two hundred eleven billion, twenty-two million, one hundred twenty", and thus it is an aban number.