122868785878033 has 16 divisors (see below), whose sum is σ = 139353715480000. Its totient is φ = 107394576511680.

The previous prime is 122868785878031. The next prime is 122868785878067. The reversal of 122868785878033 is 330878587868221.

It is a cyclic number.

It is not a de Polignac number, because 122868785878033 - 2¹ = 122868785878031 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122868785878031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123184158 + ... + 124177591.

It is an arithmetic number, because the mean of its divisors is an integer number (8709607217500).

Almost surely, 2^{122868785878033} is an apocalyptic number.

122868785878033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

122868785878033 is a deficient number, since it is larger than the sum of its proper divisors (16484929601967).

122868785878033 is a wasteful number, since it uses less digits than its factorization.

122868785878033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247363792.

The product of its (nonzero) digits is 1734082560, while the sum is 76.

The spelling of 122868785878033 in words is "one hundred twenty-two trillion, eight hundred sixty-eight billion, seven hundred eighty-five million, eight hundred seventy-eight thousand, thirty-three".