233112012222 has 16 divisors (see below), whose sum is σ = 466289508240. Its totient is φ = 77693090112.

The previous prime is 233112012173. The next prime is 233112012229. The reversal of 233112012222 is 222210211332.

233112012222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233112012229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2682153 + ... + 2767700.

It is an arithmetic number, because the mean of its divisors is an integer number (29143094265).

Almost surely, 2^233112012222 is an apocalyptic number.

233112012222 is an abundant number, since it is smaller than the sum of its proper divisors (233177496018).

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

233112012222 is a wasteful number, since it uses less digits than its factorization.

233112012222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5456987.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 233112012222 its reverse (222210211332), we get a palindrome (455322223554).

The spelling of 233112012222 in words is "two hundred thirty-three billion, one hundred twelve million, twelve thousand, two hundred twenty-two".