102222313223 has 12 divisors (see below), whose sum is σ = 108876254760. Its totient is φ = 95932973136.

The previous prime is 102222313099. The next prime is 102222313283. The reversal of 102222313223 is 322313222201.

It is not a de Polignac number, because 102222313223 - 2⁸ = 102222312967 is a prime.

It is a super-2 number, since 2×102222313223² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102222313283) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1794953 + ... + 1851026.

It is an arithmetic number, because the mean of its divisors is an integer number (9073021230).

Almost surely, 2^102222313223 is an apocalyptic number.

102222313223 is a deficient number, since it is larger than the sum of its proper divisors (6653941537).

102222313223 is an equidigital number, since it uses as much as digits as its factorization.

102222313223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3646078 (or 3646055 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 102222313223 its reverse (322313222201), we get a palindrome (424535535424).

The spelling of 102222313223 in words is "one hundred two billion, two hundred twenty-two million, three hundred thirteen thousand, two hundred twenty-three".