102320102313222 has 64 divisors (see below), whose sum is σ = 217206854968320. Its totient is φ = 32093663763200.

The previous prime is 102320102313193. The next prime is 102320102313259. The reversal of 102320102313222 is 222313201023201.

It is a junction number, because it is equal to n+sod(n) for n = 102320102313192 and 102320102313201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65737854 + ... + 67276337.

It is an arithmetic number, because the mean of its divisors is an integer number (3393857108880).

Almost surely, 2^{102320102313222} is an apocalyptic number.

102320102313222 is an abundant number, since it is smaller than the sum of its proper divisors (114886752655098).

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

102320102313222 is a wasteful number, since it uses less digits than its factorization.

102320102313222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133014349.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 102320102313222 its reverse (222313201023201), we get a palindrome (324633303336423).

The spelling of 102320102313222 in words is "one hundred two trillion, three hundred twenty billion, one hundred two million, three hundred thirteen thousand, two hundred twenty-two".