204220303022402 has 16 divisors (see below), whose sum is σ = 313456949863200. Its totient is φ = 99734691420672.

The previous prime is 204220303022399. The next prime is 204220303022459.

204220303022402 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×204220303022402² (a number of 29 digits) contains 22 as substring.

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, 1193474 + ... + 20245122.

It is an arithmetic number, because the mean of its divisors is an integer number (19591059366450).

Almost surely, 2^{204220303022402} is an apocalyptic number.

204220303022402 is a deficient number, since it is larger than the sum of its proper divisors (109236646840798).

204220303022402 is a wasteful number, since it uses less digits than its factorization.

204220303022402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19176337.

The product of its (nonzero) digits is 9216, while the sum is 26.

It can be divided in two parts, 20422030 and 3022402, that added together give a palindrome (23444432).

The spelling of 204220303022402 in words is "two hundred four trillion, two hundred twenty billion, three hundred three million, twenty-two thousand, four hundred two".