202012110120202 has 16 divisors (see below), whose sum is σ = 303408466571232. Its totient is φ = 100875971805840.

The previous prime is 202012110120193. The next prime is 202012110120241. The reversal of 202012110120202 is 202021011210202.

It is a happy number.

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, 19223593 + ... + 27813139.

It is an arithmetic number, because the mean of its divisors is an integer number (18963029160702).

Almost surely, 2^{202012110120202} is an apocalyptic number.

202012110120202 is a deficient number, since it is larger than the sum of its proper divisors (101396356451030).

202012110120202 is a wasteful number, since it uses less digits than its factorization.

202012110120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8604693.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 202012110120202 its reverse (202021011210202), we get a palindrome (404033121330404).

The spelling of 202012110120202 in words is "two hundred two trillion, twelve billion, one hundred ten million, one hundred twenty thousand, two hundred two".