2244922831 has 4 divisors (see below), whose sum is σ = 2247097072. Its totient is φ = 2242748592.

The previous prime is 2244922807. The next prime is 2244922861. The reversal of 2244922831 is 1382294422.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2244922831 - 2²⁵ = 2211368399 is a prime.

It is a super-2 number, since 2×2244922831² = 10079357034290109122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244922861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1085571 + ... + 1087636.

It is an arithmetic number, because the mean of its divisors is an integer number (561774268).

Almost surely, 2^2244922831 is an apocalyptic number.

2244922831 is a deficient number, since it is larger than the sum of its proper divisors (2174241).

2244922831 is a wasteful number, since it uses less digits than its factorization.

2244922831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2174240.

The product of its digits is 55296, while the sum is 37.

The square root of 2244922831 is about 47380.6166169247. The cubic root of 2244922831 is about 1309.3843291114.

The spelling of 2244922831 in words is "two billion, two hundred forty-four million, nine hundred twenty-two thousand, eight hundred thirty-one".