22413202230402 has 64 divisors (see below), whose sum is σ = 50834733465600. Its totient is φ = 7318414106640.

The previous prime is 22413202230401. The next prime is 22413202230427. The reversal of 22413202230402 is 20403220231422.

22413202230402 is a `hidden beast` number, since 2 + 2 + 4 + 1 + 3 + 20 + 2 + 230 + 402 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (22413202230401) 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, 20142924 + ... + 21226487.

It is an arithmetic number, because the mean of its divisors is an integer number (794292710400).

Almost surely, 2^{22413202230402} is an apocalyptic number.

22413202230402 is an abundant number, since it is smaller than the sum of its proper divisors (28421531235198).

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

22413202230402 is a wasteful number, since it uses less digits than its factorization.

22413202230402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41369628 (or 41369622 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 22413202230402 its reverse (20403220231422), we get a palindrome (42816422461824).

The spelling of 22413202230402 in words is "twenty-two trillion, four hundred thirteen billion, two hundred two million, two hundred thirty thousand, four hundred two".