22013403244204 has 12 divisors (see below), whose sum is σ = 38659580964424. Its totient is φ = 10967808682944.

The previous prime is 22013403244141. The next prime is 22013403244321. The reversal of 22013403244204 is 40244230431022.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9723233517 + ... + 9723235780.

Almost surely, 2^{22013403244204} is an apocalyptic number.

It is an amenable number.

22013403244204 is a deficient number, since it is larger than the sum of its proper divisors (16646177720220).

22013403244204 is a wasteful number, since it uses less digits than its factorization.

22013403244204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19446469584 (or 19446469582 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 22013403244204 its reverse (40244230431022), we get a palindrome (62257633675226).

The spelling of 22013403244204 in words is "twenty-two trillion, thirteen billion, four hundred three million, two hundred forty-four thousand, two hundred four".