22032240304 has 10 divisors (see below), whose sum is σ = 42687465620. Its totient is φ = 11016120144.

The previous prime is 22032240271. The next prime is 22032240311. The reversal of 22032240304 is 40304223022.

It is a super-2 number, since 2×22032240304² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 688507494 + ... + 688507525.

It is an arithmetic number, because the mean of its divisors is an integer number (4268746562).

Almost surely, 2^22032240304 is an apocalyptic number.

It is an amenable number.

22032240304 is a deficient number, since it is larger than the sum of its proper divisors (20655225316).

22032240304 is a wasteful number, since it uses less digits than its factorization.

22032240304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377015027 (or 1377015021 counting only the distinct ones).

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

Adding to 22032240304 its reverse (40304223022), we get a palindrome (62336463326).

The spelling of 22032240304 in words is "twenty-two billion, thirty-two million, two hundred forty thousand, three hundred four".