32213001120 has 48 divisors (see below), whose sum is σ = 101470955040. Its totient is φ = 8590133504.

The previous prime is 32213001113. The next prime is 32213001127. The reversal of 32213001120 is 2110031223.

It is an interprime number because it is at equal distance from previous prime (32213001113) and next prime (32213001127).

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 32213001120.

It is not an unprimeable number, because it can be changed into a prime (32213001127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33554730 + ... + 33555689.

It is an arithmetic number, because the mean of its divisors is an integer number (2113978230).

Almost surely, 2^32213001120 is an apocalyptic number.

32213001120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32213001120 is an abundant number, since it is smaller than the sum of its proper divisors (69257953920).

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

32213001120 is a wasteful number, since it uses less digits than its factorization.

32213001120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67110437 (or 67110429 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 32213001120 its reverse (2110031223), we get a palindrome (34323032343).

The spelling of 32213001120 in words is "thirty-two billion, two hundred thirteen million, one thousand, one hundred twenty".