22033202404 has 6 divisors (see below), whose sum is σ = 38558104214. Its totient is φ = 11016601200.

The previous prime is 22033202377. The next prime is 22033202407. The reversal of 22033202404 is 40420233022.

It can be written as a sum of positive squares in only one way, i.e., 20277760000 + 1755442404 = 142400^2 + 41898^2 .

It is not an unprimeable number, because it can be changed into a prime (22033202407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2754150297 + ... + 2754150304.

Almost surely, 2^22033202404 is an apocalyptic number.

It is an amenable number.

22033202404 is a deficient number, since it is larger than the sum of its proper divisors (16524901810).

22033202404 is a wasteful number, since it uses less digits than its factorization.

22033202404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5508300605 (or 5508300603 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 22033202404 its reverse (40420233022), we get a palindrome (62453435426).

The spelling of 22033202404 in words is "twenty-two billion, thirty-three million, two hundred two thousand, four hundred four".