32121113303212 has 6 divisors (see below), whose sum is σ = 56211948280628. Its totient is φ = 16060556651604.

The previous prime is 32121113303183. The next prime is 32121113303221. The reversal of 32121113303212 is 21230331112123.

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 as a sum of consecutive naturals, namely, 4015139162898 + ... + 4015139162905.

Almost surely, 2^{32121113303212} is an apocalyptic number.

It is an amenable number.

32121113303212 is a deficient number, since it is larger than the sum of its proper divisors (24090834977416).

32121113303212 is a wasteful number, since it uses less digits than its factorization.

32121113303212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8030278325807 (or 8030278325805 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 32121113303212 its reverse (21230331112123), we get a palindrome (53351444415335).

The spelling of 32121113303212 in words is "thirty-two trillion, one hundred twenty-one billion, one hundred thirteen million, three hundred three thousand, two hundred twelve".