233220112134042 has 32 divisors (see below), whose sum is σ = 513599431325184. Its totient is φ = 70012268154800.

The previous prime is 233220112134001. The next prime is 233220112134073. The reversal of 233220112134042 is 240431211022332.

It is a happy number.

233220112134042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×233220112134042³ (a number of 44 digits) contains 333 as substring.

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, 16512320334 + ... + 16512334457.

It is an arithmetic number, because the mean of its divisors is an integer number (16049982228912).

Almost surely, 2^{233220112134042} is an apocalyptic number.

233220112134042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

233220112134042 is an abundant number, since it is smaller than the sum of its proper divisors (280379319191142).

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

233220112134042 is a wasteful number, since it uses less digits than its factorization.

233220112134042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33024654914.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 233220112134042 its reverse (240431211022332), we get a palindrome (473651323156374).

The spelling of 233220112134042 in words is "two hundred thirty-three trillion, two hundred twenty billion, one hundred twelve million, one hundred thirty-four thousand, forty-two".