102222123022231 has 16 divisors (see below), whose sum is σ = 104967517939200. Its totient is φ = 99511227584128.

The previous prime is 102222123022207. The next prime is 102222123022267. The reversal of 102222123022231 is 132220321222201.

It is a cyclic number.

It is not a de Polignac number, because 102222123022231 - 2⁵ = 102222123022199 is a prime.

It is a super-2 number, since 2×102222123022231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102222123022196 and 102222123022205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102222123022631) 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, 12870255 + ... + 19237663.

It is an arithmetic number, because the mean of its divisors is an integer number (6560469871200).

Almost surely, 2^{102222123022231} is an apocalyptic number.

102222123022231 is a deficient number, since it is larger than the sum of its proper divisors (2745394916969).

102222123022231 is a wasteful number, since it uses less digits than its factorization.

102222123022231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6370118.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 102222123022231 its reverse (132220321222201), we get a palindrome (234442444244432).

The spelling of 102222123022231 in words is "one hundred two trillion, two hundred twenty-two billion, one hundred twenty-three million, twenty-two thousand, two hundred thirty-one".