22401233332 has 12 divisors (see below), whose sum is σ = 39232253536. Its totient is φ = 11192018040.

The previous prime is 22401233329. The next prime is 22401233357. The reversal of 22401233332 is 23333210422.

It is a junction number, because it is equal to n+sod(n) for n = 22401233297 and 22401233306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2143794 + ... + 2154217.

Almost surely, 2^22401233332 is an apocalyptic number.

It is an amenable number.

22401233332 is a deficient number, since it is larger than the sum of its proper divisors (16831020204).

22401233332 is a wasteful number, since it uses less digits than its factorization.

22401233332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4299318 (or 4299316 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 22401233332 its reverse (23333210422), we get a palindrome (45734443754).

The spelling of 22401233332 in words is "twenty-two billion, four hundred one million, two hundred thirty-three thousand, three hundred thirty-two".