2242248861537 has 32 divisors (see below), whose sum is σ = 3367154880000. Its totient is φ = 1474525261440.

The previous prime is 2242248861509. The next prime is 2242248861577. The reversal of 2242248861537 is 7351688422422.

2242248861537 is a `hidden beast` number, since 2 + 2 + 4 + 2 + 2 + 48 + 8 + 61 + 537 = 666.

It is not a de Polignac number, because 2242248861537 - 2¹⁴ = 2242248845153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2242248861577) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96537 + ... + 2119862.

It is an arithmetic number, because the mean of its divisors is an integer number (105223590000).

Almost surely, 2^{2242248861537} is an apocalyptic number.

2242248861537 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2242248861537 is a deficient number, since it is larger than the sum of its proper divisors (1124906018463).

2242248861537 is a wasteful number, since it uses less digits than its factorization.

2242248861537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2216918 (or 2216912 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 54.

The spelling of 2242248861537 in words is "two trillion, two hundred forty-two billion, two hundred forty-eight million, eight hundred sixty-one thousand, five hundred thirty-seven".