233011123011222 has 32 divisors (see below), whose sum is σ = 472290817651200. Its totient is φ = 76627152215328.

The previous prime is 233011123011217. The next prime is 233011123011283. The reversal of 233011123011222 is 222110321110332.

It is a junction number, because it is equal to n+sod(n) for n = 233011123011192 and 233011123011201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191871072 + ... + 193081667.

It is an arithmetic number, because the mean of its divisors is an integer number (14759088051600).

Almost surely, 2^{233011123011222} is an apocalyptic number.

233011123011222 is an abundant number, since it is smaller than the sum of its proper divisors (239279694639978).

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

233011123011222 is a wasteful number, since it uses less digits than its factorization.

233011123011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384954100.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 233011123011222 its reverse (222110321110332), we get a palindrome (455121444121554).

The spelling of 233011123011222 in words is "two hundred thirty-three trillion, eleven billion, one hundred twenty-three million, eleven thousand, two hundred twenty-two".