202200120121002 has 16 divisors (see below), whose sum is σ = 404400399208032. Its totient is φ = 67400013546000.

The previous prime is 202200120120997. The next prime is 202200120121007. The reversal of 202200120121002 is 200121021002202.

202200120121002 is digitally balanced in base 3, 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 (202200120120997) and next prime (202200120121007).

It is not an unprimeable number, because it can be changed into a prime (202200120121007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15699048 + ... + 25511964.

It is an arithmetic number, because the mean of its divisors is an integer number (25275024950502).

Almost surely, 2^{202200120121002} is an apocalyptic number.

202200120121002 is an abundant number, since it is smaller than the sum of its proper divisors (202200279087030).

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

202200120121002 is a wasteful number, since it uses less digits than its factorization.

202200120121002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13247173.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 202200120121002 its reverse (200121021002202), we get a palindrome (402321141123204).

The spelling of 202200120121002 in words is "two hundred two trillion, two hundred billion, one hundred twenty million, one hundred twenty-one thousand, two".