3212332121152 has 56 divisors (see below), whose sum is σ = 7947393117120. Its totient is φ = 1251557967360.

The previous prime is 3212332121143. The next prime is 3212332121161. The reversal of 3212332121152 is 2511212332123.

It is an interprime number because it is at equal distance from previous prime (3212332121143) and next prime (3212332121161).

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 3212332121152.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325921627 + ... + 325931482.

Almost surely, 2^{3212332121152} is an apocalyptic number.

3212332121152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3212332121152 is an abundant number, since it is smaller than the sum of its proper divisors (4735060995968).

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

3212332121152 is a wasteful number, since it uses less digits than its factorization.

3212332121152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651853139 (or 651853129 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

Adding to 3212332121152 its reverse (2511212332123), we get a palindrome (5723544453275).

The spelling of 3212332121152 in words is "three trillion, two hundred twelve billion, three hundred thirty-two million, one hundred twenty-one thousand, one hundred fifty-two".