22302300232 has 8 divisors (see below), whose sum is σ = 41816812950. Its totient is φ = 11151150112.

The previous prime is 22302300197. The next prime is 22302300253. The reversal of 22302300232 is 23200320322.

It can be written as a sum of positive squares in only one way, i.e., 15347740996 + 6954559236 = 123886^2 + 83394^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1393893757 + ... + 1393893772.

Almost surely, 2^22302300232 is an apocalyptic number.

It is an amenable number.

22302300232 is a deficient number, since it is larger than the sum of its proper divisors (19514512718).

22302300232 is a wasteful number, since it uses less digits than its factorization.

22302300232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2787787535 (or 2787787531 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 22302300232 its reverse (23200320322), we get a palindrome (45502620554).

The spelling of 22302300232 in words is "twenty-two billion, three hundred two million, three hundred thousand, two hundred thirty-two".