332121100312 has 8 divisors (see below), whose sum is σ = 622727063100. Its totient is φ = 166060550152.

The previous prime is 332121100307. The next prime is 332121100357. The reversal of 332121100312 is 213001121233.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×332121100312² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 332121100312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20757568762 + ... + 20757568777.

Almost surely, 2^332121100312 is an apocalyptic number.

It is an amenable number.

332121100312 is a deficient number, since it is larger than the sum of its proper divisors (290605962788).

332121100312 is a wasteful number, since it uses less digits than its factorization.

332121100312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41515137545 (or 41515137541 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 332121100312 its reverse (213001121233), we get a palindrome (545122221545).

The spelling of 332121100312 in words is "three hundred thirty-two billion, one hundred twenty-one million, one hundred thousand, three hundred twelve".