10112101220202 has 16 divisors (see below), whose sum is σ = 20276192682720. Its totient is φ = 3362035366352.

The previous prime is 10112101220189. The next prime is 10112101220219. The reversal of 10112101220202 is 20202210121101.

It is a super-2 number, since 2×10112101220202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2166257568 + ... + 2166262235.

It is an arithmetic number, because the mean of its divisors is an integer number (1267262042670).

Almost surely, 2^{10112101220202} is an apocalyptic number.

10112101220202 is an abundant number, since it is smaller than the sum of its proper divisors (10164091462518).

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

10112101220202 is a wasteful number, since it uses less digits than its factorization.

10112101220202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4332520197.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10112101220202 its reverse (20202210121101), we get a palindrome (30314311341303).

The spelling of 10112101220202 in words is "ten trillion, one hundred twelve billion, one hundred one million, two hundred twenty thousand, two hundred two".