2241315631 has 2 divisors, whose sum is σ = 2241315632. Its totient is φ = 2241315630.

The previous prime is 2241315623. The next prime is 2241315641. The reversal of 2241315631 is 1365131422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2241315631 - 2³ = 2241315623 is a prime.

It is a super-2 number, since 2×2241315631² = 10046991515529856322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2241315631.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2241315641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120657815 + 1120657816.

It is an arithmetic number, because the mean of its divisors is an integer number (1120657816).

Almost surely, 2^2241315631 is an apocalyptic number.

2241315631 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241315631 is an equidigital number, since it uses as much as digits as its factorization.

2241315631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 28.

The square root of 2241315631 is about 47342.5351137854. The cubic root of 2241315631 is about 1308.6826356219.

The spelling of 2241315631 in words is "two billion, two hundred forty-one million, three hundred fifteen thousand, six hundred thirty-one".