202211020100120 has 32 divisors (see below), whose sum is σ = 463559225328720. Its totient is φ = 79358287132800.

The previous prime is 202211020100087. The next prime is 202211020100129. The reversal of 202211020100120 is 21001020112202.

It is a super-2 number, since 2×202211020100120² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202211020100095 and 202211020100104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202211020100129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47691276206 + ... + 47691280445.

Almost surely, 2^{202211020100120} is an apocalyptic number.

202211020100120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202211020100120 is an abundant number, since it is smaller than the sum of its proper divisors (261348205228600).

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

202211020100120 is a wasteful number, since it uses less digits than its factorization.

202211020100120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95382556715 (or 95382556711 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 202211020100120 its reverse (21001020112202), we get a palindrome (223212040212322).

The spelling of 202211020100120 in words is "two hundred two trillion, two hundred eleven billion, twenty million, one hundred thousand, one hundred twenty".