202011220011200 has 42 divisors (see below), whose sum is σ = 497073858243996. Its totient is φ = 80804488003840.

The previous prime is 202011220011191. The next prime is 202011220011311. The reversal of 202011220011200 is 2110022110202.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63128504654 + ... + 63128507853.

Almost surely, 2^{202011220011200} is an apocalyptic number.

202011220011200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202011220011200 is an abundant number, since it is smaller than the sum of its proper divisors (295062638232796).

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

202011220011200 is a wasteful number, since it uses less digits than its factorization.

202011220011200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126257012529 (or 126257012514 counting only the distinct ones).

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

Adding to 202011220011200 its reverse (2110022110202), we get a palindrome (204121242121402).

The spelling of 202011220011200 in words is "two hundred two trillion, eleven billion, two hundred twenty million, eleven thousand, two hundred".