2244631815123 has 8 divisors (see below), whose sum is σ = 2992871524608. Its totient is φ = 1496406657864.

The previous prime is 2244631815113. The next prime is 2244631815133. The reversal of 2244631815123 is 3215181364422.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2244631815113) and next prime (2244631815133).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2244631815123 - 2¹⁶ = 2244631749587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2244631815113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3272911 + ... + 3898872.

It is an arithmetic number, because the mean of its divisors is an integer number (374108940576).

Almost surely, 2^{2244631815123} is an apocalyptic number.

2244631815123 is a deficient number, since it is larger than the sum of its proper divisors (748239709485).

2244631815123 is a wasteful number, since it uses less digits than its factorization.

2244631815123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7276113.

The product of its digits is 276480, while the sum is 42.

The spelling of 2244631815123 in words is "two trillion, two hundred forty-four billion, six hundred thirty-one million, eight hundred fifteen thousand, one hundred twenty-three".