2244015322443 has 16 divisors (see below), whose sum is σ = 3327497696160. Its totient is φ = 1494646466688.

The previous prime is 2244015322441. The next prime is 2244015322447. The reversal of 2244015322443 is 3442235104422.

2244015322443 is a `hidden beast` number, since 2 + 2 + 4 + 40 + 153 + 22 + 443 = 666.

It is not a de Polignac number, because 2244015322443 - 2¹ = 2244015322441 is a prime.

It is a super-2 number, since 2×2244015322443² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2244015322398 and 2244015322407.

It is not an unprimeable number, because it can be changed into a prime (2244015322441) 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, 37851730 + ... + 37910967.

It is an arithmetic number, because the mean of its divisors is an integer number (207968606010).

Almost surely, 2^{2244015322443} is an apocalyptic number.

2244015322443 is a deficient number, since it is larger than the sum of its proper divisors (1083482373717).

2244015322443 is a wasteful number, since it uses less digits than its factorization.

2244015322443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75763803 (or 75763797 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 36.

The spelling of 2244015322443 in words is "two trillion, two hundred forty-four billion, fifteen million, three hundred twenty-two thousand, four hundred forty-three".