2331000022 has 16 divisors (see below), whose sum is σ = 3772368432. Its totient is φ = 1073872800.

The previous prime is 2331000013. The next prime is 2331000041. The reversal of 2331000022 is 2200001332.

It is a happy number.

2331000022 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-2 number, since 2×2331000022² = 10867122205128000968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 2330999966 and 2331000011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67729 + ... + 96172.

It is an arithmetic number, because the mean of its divisors is an integer number (235773027).

Almost surely, 2^2331000022 is an apocalyptic number.

2331000022 is a deficient number, since it is larger than the sum of its proper divisors (1441368410).

2331000022 is a wasteful number, since it uses less digits than its factorization.

2331000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164463.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2331000022 is about 48280.4310461288. The cubic root of 2331000022 is about 1325.9101418815.

Adding to 2331000022 its reverse (2200001332), we get a palindrome (4531001354).

The spelling of 2331000022 in words is "two billion, three hundred thirty-one million, twenty-two", and thus it is an aban number.