210002120202200 has 24 divisors (see below), whose sum is σ = 488254929470580. Its totient is φ = 84000848080800.

The previous prime is 210002120202197. The next prime is 210002120202229. The reversal of 210002120202200 is 2202021200012.

It is a congruent number.

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, 525005300306 + ... + 525005300705.

Almost surely, 2^{210002120202200} is an apocalyptic number.

210002120202200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210002120202200 is an abundant number, since it is smaller than the sum of its proper divisors (278252809268380).

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

210002120202200 is a wasteful number, since it uses less digits than its factorization.

210002120202200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050010601027 (or 1050010601018 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 210002120202200 its reverse (2202021200012), we get a palindrome (212204141402212).

The spelling of 210002120202200 in words is "two hundred ten trillion, two billion, one hundred twenty million, two hundred two thousand, two hundred".