22303004331232 has 24 divisors (see below), whose sum is σ = 43909469721936. Its totient is φ = 11151392973312.

The previous prime is 22303004331227. The next prime is 22303004331239. The reversal of 22303004331232 is 23213340030322.

It is a self number, because there is not a number n which added to its sum of digits gives 22303004331232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22303004331239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41913 + ... + 6678904.

It is an arithmetic number, because the mean of its divisors is an integer number (1829561238414).

Almost surely, 2^{22303004331232} is an apocalyptic number.

It is an amenable number.

22303004331232 is a deficient number, since it is larger than the sum of its proper divisors (21606465390704).

22303004331232 is a wasteful number, since it uses less digits than its factorization.

22303004331232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6824530 (or 6824522 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 22303004331232 its reverse (23213340030322), we get a palindrome (45516344361554).

The spelling of 22303004331232 in words is "twenty-two trillion, three hundred three billion, four million, three hundred thirty-one thousand, two hundred thirty-two".