2244419231 has 2 divisors, whose sum is σ = 2244419232. Its totient is φ = 2244419230.

The previous prime is 2244419207. The next prime is 2244419321. The reversal of 2244419231 is 1329144422.

Together with next prime (2244419321) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2244419231 - 2⁶ = 2244419167 is a prime.

It is a super-2 number, since 2×2244419231² = 10074835368965262722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2244419431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122209615 + 1122209616.

It is an arithmetic number, because the mean of its divisors is an integer number (1122209616).

Almost surely, 2^2244419231 is an apocalyptic number.

2244419231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2244419231 is an equidigital number, since it uses as much as digits as its factorization.

2244419231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 32.

The square root of 2244419231 is about 47375.3019093282. The cubic root of 2244419231 is about 1309.2864110816.

The spelling of 2244419231 in words is "two billion, two hundred forty-four million, four hundred nineteen thousand, two hundred thirty-one".