202030013121200 has 120 divisors (see below), whose sum is σ = 531876750375936. Its totient is φ = 73136017440000.

The previous prime is 202030013121161. The next prime is 202030013121397. The reversal of 202030013121200 is 2121310030202.

It is a super-2 number, since 2×202030013121200² (a number of 29 digits) contains 22 as substring.

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, 101969276 + ... + 103931675.

Almost surely, 2^{202030013121200} is an apocalyptic number.

202030013121200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202030013121200 is an abundant number, since it is smaller than the sum of its proper divisors (329846737254736).

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

202030013121200 is a wasteful number, since it uses less digits than its factorization.

202030013121200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205901203 (or 205901192 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 202030013121200 its reverse (2121310030202), we get a palindrome (204151323151402).

The spelling of 202030013121200 in words is "two hundred two trillion, thirty billion, thirteen million, one hundred twenty-one thousand, two hundred".