2236415228768 has 48 divisors (see below), whose sum is σ = 5296772920320. Its totient is φ = 908018211456.

The previous prime is 2236415228669. The next prime is 2236415228783. The reversal of 2236415228768 is 8678225146322.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262732496 + ... + 262741007.

It is an arithmetic number, because the mean of its divisors is an integer number (110349435840).

Almost surely, 2^{2236415228768} is an apocalyptic number.

2236415228768 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2236415228768 is an abundant number, since it is smaller than the sum of its proper divisors (3060357691552).

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

2236415228768 is a wasteful number, since it uses less digits than its factorization.

2236415228768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525473539 (or 525473531 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 56.

The spelling of 2236415228768 in words is "two trillion, two hundred thirty-six billion, four hundred fifteen million, two hundred twenty-eight thousand, seven hundred sixty-eight".