102013220423202 has 64 divisors (see below), whose sum is σ = 226802404598400. Its totient is φ = 30326007296000.

The previous prime is 102013220423183. The next prime is 102013220423203. The reversal of 102013220423202 is 202324022310201.

It is a super-2 number, since 2×102013220423202² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102013220423203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25971202 + ... + 29640002.

It is an arithmetic number, because the mean of its divisors is an integer number (3543787571850).

Almost surely, 2^{102013220423202} is an apocalyptic number.

102013220423202 is an abundant number, since it is smaller than the sum of its proper divisors (124789184175198).

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

102013220423202 is a wasteful number, since it uses less digits than its factorization.

102013220423202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3676819.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 102013220423202 its reverse (202324022310201), we get a palindrome (304337242733403).

The spelling of 102013220423202 in words is "one hundred two trillion, thirteen billion, two hundred twenty million, four hundred twenty-three thousand, two hundred two".