235143462222 has 36 divisors (see below), whose sum is σ = 541209676176. Its totient is φ = 73770496320.

The previous prime is 235143462209. The next prime is 235143462223. The reversal of 235143462222 is 222264341532.

235143462222 is a `hidden beast` number, since 2 + 3 + 5 + 1 + 4 + 3 + 4 + 622 + 22 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235143462223) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 22596054 + ... + 22606457.

It is an arithmetic number, because the mean of its divisors is an integer number (15033602116).

Almost surely, 2^235143462222 is an apocalyptic number.

235143462222 is an abundant number, since it is smaller than the sum of its proper divisors (306066213954).

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

235143462222 is a wasteful number, since it uses less digits than its factorization.

235143462222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45202553 (or 45202533 counting only the distinct ones).

The product of its digits is 138240, while the sum is 36.

The spelling of 235143462222 in words is "two hundred thirty-five billion, one hundred forty-three million, four hundred sixty-two thousand, two hundred twenty-two".