40222222204 has 12 divisors (see below), whose sum is σ = 70393232728. Its totient is φ = 20109870000.

The previous prime is 40222222193. The next prime is 40222222213.

40222222204 is nontrivially palindromic in base 10.

It is a congruent number.

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, 235347 + ... + 368554.

Almost surely, 2^40222222204 is an apocalyptic number.

It is an amenable number.

40222222204 is a deficient number, since it is larger than the sum of its proper divisors (30171010524).

40222222204 is a wasteful number, since it uses less digits than its factorization.

40222222204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620556 (or 620554 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Multiplying 40222222204 by its sum of digits (22), we get a palindrome (884888888488).

The spelling of 40222222204 in words is "forty billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred four".