101202002120202 has 16 divisors (see below), whose sum is σ = 204678206536320. Its totient is φ = 33354966990752.

The previous prime is 101202002120179. The next prime is 101202002120231. The reversal of 101202002120202 is 202021200202101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94758428418 + ... + 94758429485.

It is an arithmetic number, because the mean of its divisors is an integer number (12792387908520).

Almost surely, 2^{101202002120202} is an apocalyptic number.

101202002120202 is an abundant number, since it is smaller than the sum of its proper divisors (103476204416118).

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

101202002120202 is a wasteful number, since it uses less digits than its factorization.

101202002120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189516857997.

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

Adding to 101202002120202 its reverse (202021200202101), we get a palindrome (303223202322303).

The spelling of 101202002120202 in words is "one hundred one trillion, two hundred two billion, two million, one hundred twenty thousand, two hundred two".