422014510444221 has 24 divisors (see below), whose sum is σ = 615217758561120. Its totient is φ = 278739765626400.

The previous prime is 422014510444103. The next prime is 422014510444229. The reversal of 422014510444221 is 122444015410224.

422014510444221 is a `hidden beast` number, since 4 + 2 + 201 + 4 + 5 + 1 + 0 + 4 + 442 + 2 + 1 = 666.

It is not a de Polignac number, because 422014510444221 - 2²³ = 422014502055613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422014510444229) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4684675 + ... + 29427456.

It is an arithmetic number, because the mean of its divisors is an integer number (25634073273380).

Almost surely, 2^{422014510444221} is an apocalyptic number.

It is an amenable number.

422014510444221 is a deficient number, since it is larger than the sum of its proper divisors (193203248116899).

422014510444221 is a wasteful number, since it uses less digits than its factorization.

422014510444221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34124857 (or 34124854 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 36.

Adding to 422014510444221 its reverse (122444015410224), we get a palindrome (544458525854445).

The spelling of 422014510444221 in words is "four hundred twenty-two trillion, fourteen billion, five hundred ten million, four hundred forty-four thousand, two hundred twenty-one".