2333121012 has 36 divisors (see below), whose sum is σ = 6154031520. Its totient is φ = 743893392.

The previous prime is 2333120947. The next prime is 2333121019. The reversal of 2333121012 is 2101213332.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2333121019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1408062 + ... + 1409717.

It is an arithmetic number, because the mean of its divisors is an integer number (170945320).

Almost surely, 2^2333121012 is an apocalyptic number.

It is an amenable number.

2333121012 is an abundant number, since it is smaller than the sum of its proper divisors (3820910508).

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

2333121012 is a wasteful number, since it uses less digits than its factorization.

2333121012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2817812 (or 2817807 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2333121012 is about 48302.3913693722. The cubic root of 2333121012 is about 1326.3121709960.

Adding to 2333121012 its reverse (2101213332), we get a palindrome (4434334344).

The spelling of 2333121012 in words is "two billion, three hundred thirty-three million, one hundred twenty-one thousand, twelve".