22133301204 has 48 divisors (see below), whose sum is σ = 59070670848. Its totient is φ = 6318600288.

The previous prime is 22133301199. The next prime is 22133301271. The reversal of 22133301204 is 40210333122.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4992 + ... + 210455.

It is an arithmetic number, because the mean of its divisors is an integer number (1230638976).

Almost surely, 2^22133301204 is an apocalyptic number.

It is an amenable number.

22133301204 is an abundant number, since it is smaller than the sum of its proper divisors (36937369644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22133301204 is a wasteful number, since it uses less digits than its factorization.

22133301204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216684 (or 216682 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 22133301204 its reverse (40210333122), we get a palindrome (62343634326).

The spelling of 22133301204 in words is "twenty-two billion, one hundred thirty-three million, three hundred one thousand, two hundred four".