23222020204 has 6 divisors (see below), whose sum is σ = 40638535364. Its totient is φ = 11611010100.

The previous prime is 23222020169. The next prime is 23222020207. The reversal of 23222020204 is 40202022232.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (23222020207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2902752522 + ... + 2902752529.

Almost surely, 2^23222020204 is an apocalyptic number.

It is an amenable number.

23222020204 is a deficient number, since it is larger than the sum of its proper divisors (17416515160).

23222020204 is a wasteful number, since it uses less digits than its factorization.

23222020204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5805505055 (or 5805505053 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

Adding to 23222020204 its reverse (40202022232), we get a palindrome (63424042436).

The spelling of 23222020204 in words is "twenty-three billion, two hundred twenty-two million, twenty thousand, two hundred four".