10222360788891 has 48 divisors (see below), whose sum is σ = 15283952265600. Its totient is φ = 6059232571392.

The previous prime is 10222360788883. The next prime is 10222360788943. The reversal of 10222360788891 is 19888706322201.

It is not a de Polignac number, because 10222360788891 - 2³ = 10222360788883 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (10222360788811) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4936000 + ... + 6693938.

It is an arithmetic number, because the mean of its divisors is an integer number (318415672200).

Almost surely, 2^{10222360788891} is an apocalyptic number.

10222360788891 is a deficient number, since it is larger than the sum of its proper divisors (5061591476709).

10222360788891 is a wasteful number, since it uses less digits than its factorization.

10222360788891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1758348 (or 1758331 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 57.

The spelling of 10222360788891 in words is "ten trillion, two hundred twenty-two billion, three hundred sixty million, seven hundred eighty-eight thousand, eight hundred ninety-one".