422310013021 has 8 divisors (see below), whose sum is σ = 455427947520. Its totient is φ = 389282442672.

The previous prime is 422310013019. The next prime is 422310013039. The reversal of 422310013021 is 120310013224.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 422310013021 - 2¹ = 422310013019 is a prime.

It is a super-3 number, since 3×422310013021³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 422310013021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422310013121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22581325 + ... + 22600018.

It is an arithmetic number, because the mean of its divisors is an integer number (56928493440).

Almost surely, 2^422310013021 is an apocalyptic number.

It is an amenable number.

422310013021 is a deficient number, since it is larger than the sum of its proper divisors (33117934499).

422310013021 is a wasteful number, since it uses less digits than its factorization.

422310013021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45182075.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 422310013021 its reverse (120310013224), we get a palindrome (542620026245).

The spelling of 422310013021 in words is "four hundred twenty-two billion, three hundred ten million, thirteen thousand, twenty-one".