202011102201120 has 48 divisors (see below), whose sum is σ = 636334971935040. Its totient is φ = 53869627253504.

The previous prime is 202011102201119. The next prime is 202011102201241. The reversal of 202011102201120 is 21102201110202.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×202011102201120² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 202011102201120.

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, 210428230980 + ... + 210428231939.

It is an arithmetic number, because the mean of its divisors is an integer number (13256978581980).

Almost surely, 2^{202011102201120} is an apocalyptic number.

202011102201120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202011102201120 is an abundant number, since it is smaller than the sum of its proper divisors (434323869733920).

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

202011102201120 is a wasteful number, since it uses less digits than its factorization.

202011102201120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420856462937 (or 420856462929 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 202011102201120 its reverse (21102201110202), we get a palindrome (223113303311322).

The spelling of 202011102201120 in words is "two hundred two trillion, eleven billion, one hundred two million, two hundred one thousand, one hundred twenty".