8764642452022 has 16 divisors (see below), whose sum is σ = 13149909112032. Its totient is φ = 4381339533120.

The previous prime is 8764642451921. The next prime is 8764642452023. The reversal of 8764642452022 is 2202542464678.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8764642452023) 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, 255058122 + ... + 255092482.

It is an arithmetic number, because the mean of its divisors is an integer number (821869319502).

Almost surely, 2^{8764642452022} is an apocalyptic number.

8764642452022 is a deficient number, since it is larger than the sum of its proper divisors (4385266660010).

8764642452022 is a wasteful number, since it uses less digits than its factorization.

8764642452022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59223.

The product of its (nonzero) digits is 10321920, while the sum is 52.

The spelling of 8764642452022 in words is "eight trillion, seven hundred sixty-four billion, six hundred forty-two million, four hundred fifty-two thousand, twenty-two".