2244665435331 has 12 divisors (see below), whose sum is σ = 3289702511816. Its totient is φ = 1360403293920.

The previous prime is 2244665435329. The next prime is 2244665435381. The reversal of 2244665435331 is 1335345664422.

It is not a de Polignac number, because 2244665435331 - 2¹ = 2244665435329 is a prime.

It is a super-2 number, since 2×2244665435331² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2244665435381) 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 in 11 ways as a sum of consecutive naturals, for example, 3091825306 + ... + 3091826031.

Almost surely, 2^{2244665435331} is an apocalyptic number.

2244665435331 is a deficient number, since it is larger than the sum of its proper divisors (1045037076485).

2244665435331 is a wasteful number, since it uses less digits than its factorization.

2244665435331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6183651362 (or 6183651351 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 48.

The spelling of 2244665435331 in words is "two trillion, two hundred forty-four billion, six hundred sixty-five million, four hundred thirty-five thousand, three hundred thirty-one".