2242431213 has 16 divisors (see below), whose sum is σ = 3349874496. Its totient is φ = 1322317440.

The previous prime is 2242431199. The next prime is 2242431227. The reversal of 2242431213 is 3121342422.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2242431199) and next prime (2242431227).

It is not a de Polignac number, because 2242431213 - 2⁴ = 2242431197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242431413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 917056 + ... + 919497.

It is an arithmetic number, because the mean of its divisors is an integer number (209367156).

Almost surely, 2^2242431213 is an apocalyptic number.

It is an amenable number.

2242431213 is a deficient number, since it is larger than the sum of its proper divisors (1107443283).

2242431213 is a wasteful number, since it uses less digits than its factorization.

2242431213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1836604.

The product of its digits is 2304, while the sum is 24.

The square root of 2242431213 is about 47354.3156744979. The cubic root of 2242431213 is about 1308.8997254741.

Adding to 2242431213 its reverse (3121342422), we get a palindrome (5363773635).

It can be divided in two parts, 224243 and 1213, that added together give a triangular number (225456 = T₆₇₁).

The spelling of 2242431213 in words is "two billion, two hundred forty-two million, four hundred thirty-one thousand, two hundred thirteen".