232400131022 has 8 divisors (see below), whose sum is σ = 353510058672. Its totient is φ = 114563444800.

The previous prime is 232400131021. The next prime is 232400131037. The reversal of 232400131022 is 220131004232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 232400130985 and 232400131003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232400131021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 818310179 + ... + 818310462.

It is an arithmetic number, because the mean of its divisors is an integer number (44188757334).

Almost surely, 2^232400131022 is an apocalyptic number.

232400131022 is a deficient number, since it is larger than the sum of its proper divisors (121109927650).

232400131022 is a wasteful number, since it uses less digits than its factorization.

232400131022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636620714.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 232400131022 its reverse (220131004232), we get a palindrome (452531135254).

The spelling of 232400131022 in words is "two hundred thirty-two billion, four hundred million, one hundred thirty-one thousand, twenty-two".