3222003311232 has 64 divisors (see below), whose sum is σ = 8574873788160. Its totient is φ = 1071939614720.

The previous prime is 3222003311221. The next prime is 3222003311269. The reversal of 3222003311232 is 2321133002223.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7852368 + ... + 8252495.

It is an arithmetic number, because the mean of its divisors is an integer number (133982402940).

Almost surely, 2^{3222003311232} is an apocalyptic number.

3222003311232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3222003311232 is an abundant number, since it is smaller than the sum of its proper divisors (5352870476928).

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

3222003311232 is a wasteful number, since it uses less digits than its factorization.

3222003311232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16105401 (or 16105389 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 3222003311232 its reverse (2321133002223), we get a palindrome (5543136313455).

The spelling of 3222003311232 in words is "three trillion, two hundred twenty-two billion, three million, three hundred eleven thousand, two hundred thirty-two".