232031403222 has 16 divisors (see below), whose sum is σ = 476605044912. Its totient is φ = 75253428000.

The previous prime is 232031403193. The next prime is 232031403257. The reversal of 232031403222 is 222304130232.

It is a junction number, because it is equal to n+sod(n) for n = 232031403192 and 232031403201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 522593029 + ... + 522593472.

It is an arithmetic number, because the mean of its divisors is an integer number (29787815307).

Almost surely, 2^232031403222 is an apocalyptic number.

232031403222 is an abundant number, since it is smaller than the sum of its proper divisors (244573641690).

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

232031403222 is a wasteful number, since it uses less digits than its factorization.

232031403222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045186543.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 232031403222 its reverse (222304130232), we get a palindrome (454335533454).

The spelling of 232031403222 in words is "two hundred thirty-two billion, thirty-one million, four hundred three thousand, two hundred twenty-two".