231112333202222 has 8 divisors (see below), whose sum is σ = 346668579671016. Its totient is φ = 115556139978552.

The previous prime is 231112333202203. The next prime is 231112333202239. The reversal of 231112333202222 is 222202333211132.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340088 + ... + 21502100.

It is an arithmetic number, because the mean of its divisors is an integer number (43333572458877).

Almost surely, 2^{231112333202222} is an apocalyptic number.

231112333202222 is a deficient number, since it is larger than the sum of its proper divisors (115556246468794).

231112333202222 is a wasteful number, since it uses less digits than its factorization.

231112333202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26622562.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 231112333202222 its reverse (222202333211132), we get a palindrome (453314666413354).

The spelling of 231112333202222 in words is "two hundred thirty-one trillion, one hundred twelve billion, three hundred thirty-three million, two hundred two thousand, two hundred twenty-two".