32332002213 has 32 divisors (see below), whose sum is σ = 52004746240. Its totient is φ = 17502960816.

The previous prime is 32332002191. The next prime is 32332002217. The reversal of 32332002213 is 31220023323.

It is not a de Polignac number, because 32332002213 - 2²² = 32327807909 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32332002213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32332002217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31806 + ... + 256272.

It is an arithmetic number, because the mean of its divisors is an integer number (1625148320).

Almost surely, 2^32332002213 is an apocalyptic number.

It is an amenable number.

32332002213 is a deficient number, since it is larger than the sum of its proper divisors (19672744027).

32332002213 is an equidigital number, since it uses as much as digits as its factorization.

32332002213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224534 (or 224496 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 32332002213 its reverse (31220023323), we get a palindrome (63552025536).

The spelling of 32332002213 in words is "thirty-two billion, three hundred thirty-two million, two thousand, two hundred thirteen".