22320202012232 has 16 divisors (see below), whose sum is σ = 44053030287600. Its totient is φ = 10572727268880.

The previous prime is 22320202012169. The next prime is 22320202012261. The reversal of 22320202012232 is 23221020202322.

It is a super-3 number, since 3×22320202012232³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22320202012198 and 22320202012207.

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, 73421716994 + ... + 73421717297.

It is an arithmetic number, because the mean of its divisors is an integer number (2753314392975).

Almost surely, 2^{22320202012232} is an apocalyptic number.

It is an amenable number.

22320202012232 is a deficient number, since it is larger than the sum of its proper divisors (21732828275368).

22320202012232 is a wasteful number, since it uses less digits than its factorization.

22320202012232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146843434316 (or 146843434312 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 22320202012232 its reverse (23221020202322), we get a palindrome (45541222214554).

The spelling of 22320202012232 in words is "twenty-two trillion, three hundred twenty billion, two hundred two million, twelve thousand, two hundred thirty-two".