2244503231311 has 8 divisors (see below), whose sum is σ = 2482090747344. Its totient is φ = 2012506009920.

The previous prime is 2244503231309. The next prime is 2244503231317. The reversal of 2244503231311 is 1131323054422.

2244503231311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2244503231311 - 2¹ = 2244503231309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244503231317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1397572816 + ... + 1397574421.

It is an arithmetic number, because the mean of its divisors is an integer number (310261343418).

Almost surely, 2^{2244503231311} is an apocalyptic number.

2244503231311 is a deficient number, since it is larger than the sum of its proper divisors (237587516033).

2244503231311 is a wasteful number, since it uses less digits than its factorization.

2244503231311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2795147321.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 2244503231311 its reverse (1131323054422), we get a palindrome (3375826285733).

The spelling of 2244503231311 in words is "two trillion, two hundred forty-four billion, five hundred three million, two hundred thirty-one thousand, three hundred eleven".