2231230022 has 64 divisors (see below), whose sum is σ = 4069785600. Its totient is φ = 897380640.

The previous prime is 2231230009. The next prime is 2231230039. The reversal of 2231230022 is 2200321322.

It is a super-3 number, since 3×2231230022³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2022323 + ... + 2023425.

It is an arithmetic number, because the mean of its divisors is an integer number (63590400).

Almost surely, 2^2231230022 is an apocalyptic number.

2231230022 is a deficient number, since it is larger than the sum of its proper divisors (1838555578).

2231230022 is a wasteful number, since it uses less digits than its factorization.

2231230022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2231230022 is about 47235.8975991777. The cubic root of 2231230022 is about 1306.7167205275.

Adding to 2231230022 its reverse (2200321322), we get a palindrome (4431551344).

The spelling of 2231230022 in words is "two billion, two hundred thirty-one million, two hundred thirty thousand, twenty-two".