202001201121200 has 120 divisors (see below), whose sum is σ = 522667835565456. Its totient is φ = 74580981120000.

The previous prime is 202001201121173. The next prime is 202001201121227. The reversal of 202001201121200 is 2121102100202.

202001201121200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (202001201121173) and next prime (202001201121227).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94892510 + ... + 96997890.

Almost surely, 2^{202001201121200} is an apocalyptic number.

202001201121200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202001201121200 is an abundant number, since it is smaller than the sum of its proper divisors (320666634444256).

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

202001201121200 is a wasteful number, since it uses less digits than its factorization.

202001201121200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2123863 (or 2123852 counting only the distinct ones).

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

Adding to 202001201121200 its reverse (2121102100202), we get a palindrome (204122303221402).

The spelling of 202001201121200 in words is "two hundred two trillion, one billion, two hundred one million, one hundred twenty-one thousand, two hundred".