22302331223332 has 12 divisors (see below), whose sum is σ = 39039407552880. Its totient is φ = 11148214779656.

The previous prime is 22302331223323. The next prime is 22302331223377. The reversal of 22302331223332 is 23332213320322.

It is a happy number.

It is a super-2 number, since 2×22302331223332² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22302331223294 and 22302331223303.

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, 737690998 + ... + 737721229.

It is an arithmetic number, because the mean of its divisors is an integer number (3253283962740).

Almost surely, 2^{22302331223332} is an apocalyptic number.

It is an amenable number.

22302331223332 is a deficient number, since it is larger than the sum of its proper divisors (16737076329548).

22302331223332 is a wasteful number, since it uses less digits than its factorization.

22302331223332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475416010 (or 1475416008 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 31.

Adding to 22302331223332 its reverse (23332213320322), we get a palindrome (45634544543654).

The spelling of 22302331223332 in words is "twenty-two trillion, three hundred two billion, three hundred thirty-one million, two hundred twenty-three thousand, three hundred thirty-two".