2233120031 has 16 divisors (see below), whose sum is σ = 2342433600. Its totient is φ = 2126143488.

The previous prime is 2233120003. The next prime is 2233120033. The reversal of 2233120031 is 1300213322.

2233120031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2233120031 is a prime.

It is a super-2 number, since 2×2233120031² = 9973650145706881922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2233119991 and 2233120009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233120033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 766205 + ... + 769113.

It is an arithmetic number, because the mean of its divisors is an integer number (146402100).

Almost surely, 2^2233120031 is an apocalyptic number.

2233120031 is a deficient number, since it is larger than the sum of its proper divisors (109313569).

2233120031 is a wasteful number, since it uses less digits than its factorization.

2233120031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3298.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2233120031 is about 47255.8994306531. The cubic root of 2233120031 is about 1307.0855767679.

Adding to 2233120031 its reverse (1300213322), we get a palindrome (3533333353).

The spelling of 2233120031 in words is "two billion, two hundred thirty-three million, one hundred twenty thousand, thirty-one".