332031422000 has 80 divisors (see below), whose sum is σ = 845107442400. Its totient is φ = 125822419200.

The previous prime is 332031421951. The next prime is 332031422053. The reversal of 332031422000 is 224130233.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×332031422000² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4330835 + ... + 4406834.

It is an arithmetic number, because the mean of its divisors is an integer number (10563843030).

Almost surely, 2^332031422000 is an apocalyptic number.

It is an amenable number.

332031422000 is an abundant number, since it is smaller than the sum of its proper divisors (513076020400).

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

332031422000 is a wasteful number, since it uses less digits than its factorization.

332031422000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8737711 (or 8737695 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 332031422000 its reverse (224130233), we get a palindrome (332255552233).

The spelling of 332031422000 in words is "three hundred thirty-two billion, thirty-one million, four hundred twenty-two thousand".