102221120232213 has 16 divisors (see below), whose sum is σ = 139978805264256. Its totient is φ = 66305433142080.

The previous prime is 102221120232197. The next prime is 102221120232247. The reversal of 102221120232213 is 312232021122201.

It is not a de Polignac number, because 102221120232213 - 2⁴ = 102221120232197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102221120239213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61632520 + ... + 63269342.

It is an arithmetic number, because the mean of its divisors is an integer number (8748675329016).

Almost surely, 2^{102221120232213} is an apocalyptic number.

It is an amenable number.

102221120232213 is a deficient number, since it is larger than the sum of its proper divisors (37757685032043).

102221120232213 is a wasteful number, since it uses less digits than its factorization.

102221120232213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2199484.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 102221120232213 its reverse (312232021122201), we get a palindrome (414453141354414).

The spelling of 102221120232213 in words is "one hundred two trillion, two hundred twenty-one billion, one hundred twenty million, two hundred thirty-two thousand, two hundred thirteen".