422031004401 has 8 divisors (see below), whose sum is σ = 562721370400. Its totient is φ = 281347320672.

The previous prime is 422031004399. The next prime is 422031004459. The reversal of 422031004401 is 104400130224.

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

It is not a de Polignac number, because 422031004401 - 2¹ = 422031004399 is a prime.

It is a super-2 number, since 2×422031004401² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422031004601) 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, 1521295 + ... + 1777188.

It is an arithmetic number, because the mean of its divisors is an integer number (70340171300).

Almost surely, 2^422031004401 is an apocalyptic number.

It is an amenable number.

422031004401 is a deficient number, since it is larger than the sum of its proper divisors (140690365999).

422031004401 is a wasteful number, since it uses less digits than its factorization.

422031004401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3341135.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 422031004401 its reverse (104400130224), we get a palindrome (526431134625).

The spelling of 422031004401 in words is "four hundred twenty-two billion, thirty-one million, four thousand, four hundred one".