102212221033213 has 32 divisors (see below), whose sum is σ = 108912020256000. Its totient is φ = 95591246929920.

The previous prime is 102212221033207. The next prime is 102212221033249. The reversal of 102212221033213 is 312330122212201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102212221033213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102212221039213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2124042793 + ... + 2124090913.

It is an arithmetic number, because the mean of its divisors is an integer number (3403500633000).

Almost surely, 2^{102212221033213} is an apocalyptic number.

It is an amenable number.

102212221033213 is a deficient number, since it is larger than the sum of its proper divisors (6699799222787).

102212221033213 is a wasteful number, since it uses less digits than its factorization.

102212221033213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49717.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 102212221033213 its reverse (312330122212201), we get a palindrome (414542343245414).

The spelling of 102212221033213 in words is "one hundred two trillion, two hundred twelve billion, two hundred twenty-one million, thirty-three thousand, two hundred thirteen".