2299251211536 has 40 divisors (see below), whose sum is σ = 5954254920160. Its totient is φ = 764543183616.

The previous prime is 2299251211531. The next prime is 2299251211549. The reversal of 2299251211536 is 6351121529922.

It is a super-2 number, since 2×2299251211536² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (2299251211531) 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, 58539130 + ... + 58578393.

It is an arithmetic number, because the mean of its divisors is an integer number (148856373004).

Almost surely, 2^{2299251211536} is an apocalyptic number.

It is an amenable number.

2299251211536 is an abundant number, since it is smaller than the sum of its proper divisors (3655003708624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2299251211536 is a wasteful number, since it uses less digits than its factorization.

2299251211536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117117943 (or 117117937 counting only the distinct ones).

The product of its digits is 583200, while the sum is 48.

The spelling of 2299251211536 in words is "two trillion, two hundred ninety-nine billion, two hundred fifty-one million, two hundred eleven thousand, five hundred thirty-six".