230122302132 has 48 divisors (see below), whose sum is σ = 561574379520. Its totient is φ = 73205154528.

The previous prime is 230122302127. The next prime is 230122302133. The reversal of 230122302132 is 231203221032.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 230122302099 and 230122302108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230122302133) 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, 828468 + ... + 1070795.

It is an arithmetic number, because the mean of its divisors is an integer number (11699466240).

Almost surely, 2^230122302132 is an apocalyptic number.

It is an amenable number.

230122302132 is an abundant number, since it is smaller than the sum of its proper divisors (331452077388).

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

230122302132 is a wasteful number, since it uses less digits than its factorization.

230122302132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1899732 (or 1899730 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 230122302132 its reverse (231203221032), we get a palindrome (461325523164).

The spelling of 230122302132 in words is "two hundred thirty billion, one hundred twenty-two million, three hundred two thousand, one hundred thirty-two".