422322006887 has 16 divisors (see below), whose sum is σ = 462026877984. Its totient is φ = 382836480000.

The previous prime is 422322006859. The next prime is 422322006907. The reversal of 422322006887 is 788600223224.

It is a cyclic number.

It is not a de Polignac number, because 422322006887 - 2¹⁰ = 422322005863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422322006857) 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, 13751393 + ... + 13782069.

It is an arithmetic number, because the mean of its divisors is an integer number (28876679874).

Almost surely, 2^422322006887 is an apocalyptic number.

422322006887 is a deficient number, since it is larger than the sum of its proper divisors (39704871097).

422322006887 is a wasteful number, since it uses less digits than its factorization.

422322006887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34210.

The product of its (nonzero) digits is 516096, while the sum is 44.

The spelling of 422322006887 in words is "four hundred twenty-two billion, three hundred twenty-two million, six thousand, eight hundred eighty-seven".