2202140442430 has 16 divisors (see below), whose sum is σ = 3964730418720. Its totient is φ = 880661149792.

The previous prime is 2202140442413. The next prime is 2202140442487. The reversal of 2202140442430 is 342440412022.

It is a super-2 number, since 2×2202140442430² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 24330970 + ... + 24421309.

It is an arithmetic number, because the mean of its divisors is an integer number (247795651170).

Almost surely, 2^{2202140442430} is an apocalyptic number.

2202140442430 is a deficient number, since it is larger than the sum of its proper divisors (1762589976290).

2202140442430 is a wasteful number, since it uses less digits than its factorization.

2202140442430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48756803.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 2202140442430 its reverse (342440412022), we get a palindrome (2544580854452).

The spelling of 2202140442430 in words is "two trillion, two hundred two billion, one hundred forty million, four hundred forty-two thousand, four hundred thirty".