202100111112202 has 8 divisors (see below), whose sum is σ = 303150972130596. Its totient is φ = 101049787068672.

The previous prime is 202100111112199. The next prime is 202100111112209. The reversal of 202100111112202 is 202211111001202.

202100111112202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 199110189430881 + 2989921681321 = 14110641^2 + 1729139^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-5 number, since 5×202100111112202⁵ (a number of 73 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (202100111112209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133301473 + ... + 134809060.

Almost surely, 2^{202100111112202} is an apocalyptic number.

202100111112202 is a deficient number, since it is larger than the sum of its proper divisors (101050861018394).

202100111112202 is a wasteful number, since it uses less digits than its factorization.

202100111112202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268487432.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 202100111112202 its reverse (202211111001202), we get a palindrome (404311222113404).

The spelling of 202100111112202 in words is "two hundred two trillion, one hundred billion, one hundred eleven million, one hundred twelve thousand, two hundred two".