32112243323320 has 16 divisors (see below), whose sum is σ = 72252547477560. Its totient is φ = 12844897329312.

The previous prime is 32112243323297. The next prime is 32112243323339. The reversal of 32112243323320 is 2332334221123.

It is a super-2 number, since 2×32112243323320² (a number of 28 digits) contains 22 as substring.

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, 401403041502 + ... + 401403041581.

Almost surely, 2^{32112243323320} is an apocalyptic number.

It is an amenable number.

32112243323320 is an abundant number, since it is smaller than the sum of its proper divisors (40140304154240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32112243323320 is a wasteful number, since it uses less digits than its factorization.

32112243323320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802806083094 (or 802806083090 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 32112243323320 its reverse (2332334221123), we get a palindrome (34444577544443).

The spelling of 32112243323320 in words is "thirty-two trillion, one hundred twelve billion, two hundred forty-three million, three hundred twenty-three thousand, three hundred twenty".