102230022231 has 12 divisors (see below), whose sum is σ = 148415161752. Its totient is φ = 67807390896.

The previous prime is 102230022197. The next prime is 102230022263. The reversal of 102230022231 is 132220032201.

It is not a de Polignac number, because 102230022231 - 2¹³ = 102230014039 is a prime.

It is a super-2 number, since 2×102230022231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102230022331) 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, 28827901 + ... + 28831446.

It is an arithmetic number, because the mean of its divisors is an integer number (12367930146).

Almost surely, 2^102230022231 is an apocalyptic number.

102230022231 is a deficient number, since it is larger than the sum of its proper divisors (46185139521).

102230022231 is a wasteful number, since it uses less digits than its factorization.

102230022231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57659550 (or 57659547 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 102230022231 its reverse (132220032201), we get a palindrome (234450054432).

The spelling of 102230022231 in words is "one hundred two billion, two hundred thirty million, twenty-two thousand, two hundred thirty-one".