32002002312 has 48 divisors (see below), whose sum is σ = 93067050960. Its totient is φ = 9143428896.

The previous prime is 32002002293. The next prime is 32002002377. The reversal of 32002002312 is 21320020023.

It is a junction number, because it is equal to n+sod(n) for n = 32002002291 and 32002002300.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13605118 + ... + 13607469.

It is an arithmetic number, because the mean of its divisors is an integer number (1938896895).

Almost surely, 2^32002002312 is an apocalyptic number.

It is an amenable number.

32002002312 is an abundant number, since it is smaller than the sum of its proper divisors (61065048648).

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

32002002312 is a wasteful number, since it uses less digits than its factorization.

32002002312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27212610 (or 27212599 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 32002002312 its reverse (21320020023), we get a palindrome (53322022335).

The spelling of 32002002312 in words is "thirty-two billion, two million, two thousand, three hundred twelve".