2333111220012 has 48 divisors (see below), whose sum is σ = 5446868291424. Its totient is φ = 777283584000.

The previous prime is 2333111219981. The next prime is 2333111220061. The reversal of 2333111220012 is 2100221113332.

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, 268756312 + ... + 268764992.

It is an arithmetic number, because the mean of its divisors is an integer number (113476422738).

Almost surely, 2^{2333111220012} is an apocalyptic number.

It is an amenable number.

2333111220012 is an abundant number, since it is smaller than the sum of its proper divisors (3113757071412).

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

2333111220012 is a wasteful number, since it uses less digits than its factorization.

2333111220012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18210 (or 18208 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2333111220012 its reverse (2100221113332), we get a palindrome (4433332333344).

The spelling of 2333111220012 in words is "two trillion, three hundred thirty-three billion, one hundred eleven million, two hundred twenty thousand, twelve".