56233222233266 has 32 divisors (see below), whose sum is σ = 94928476946688. Its totient is φ = 24810851882880.

The previous prime is 56233222233131. The next prime is 56233222233277. The reversal of 56233222233266 is 66233222233265.

It is a happy number.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a self number, because there is not a number n which added to its sum of digits gives 56233222233266.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 535033115 + ... + 535138206.

It is an arithmetic number, because the mean of its divisors is an integer number (2966514904584).

Almost surely, 2^{56233222233266} is an apocalyptic number.

56233222233266 is a deficient number, since it is larger than the sum of its proper divisors (38695254713422).

56233222233266 is a wasteful number, since it uses less digits than its factorization.

56233222233266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070171426.

The product of its digits is 5598720, while the sum is 47.

Subtracting 56233222233266 from its reverse (66233222233265), we obtain a palindrome (9999999999999).

The spelling of 56233222233266 in words is "fifty-six trillion, two hundred thirty-three billion, two hundred twenty-two million, two hundred thirty-three thousand, two hundred sixty-six".