204211112402 has 16 divisors (see below), whose sum is σ = 337472193024. Its totient is φ = 91904190000.

The previous prime is 204211112401. The next prime is 204211112419.

204211112402 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (204211112401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45949874 + ... + 45954317.

It is an arithmetic number, because the mean of its divisors is an integer number (21092012064).

Almost surely, 2^204211112402 is an apocalyptic number.

204211112402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

204211112402 is a deficient number, since it is larger than the sum of its proper divisors (133261080622).

204211112402 is a wasteful number, since it uses less digits than its factorization.

204211112402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91904305.

The product of its (nonzero) digits is 256, while the sum is 20.

It can be divided in two parts, 204211 and 112402, that added together give a palindrome (316613).

The spelling of 204211112402 in words is "two hundred four billion, two hundred eleven million, one hundred twelve thousand, four hundred two".