422005115030 has 32 divisors (see below), whose sum is σ = 762108691680. Its totient is φ = 168247486720.

The previous prime is 422005115027. The next prime is 422005115039. The reversal of 422005115030 is 30511500224.

It is a super-2 number, since 2×422005115030² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 422005114987 and 422005115005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422005115039) 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, 3819017 + ... + 3927963.

It is an arithmetic number, because the mean of its divisors is an integer number (23815896615).

Almost surely, 2^422005115030 is an apocalyptic number.

422005115030 is a deficient number, since it is larger than the sum of its proper divisors (340103576650).

422005115030 is a wasteful number, since it uses less digits than its factorization.

422005115030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110224.

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 422005115030 its reverse (30511500224), we get a palindrome (452516615254).

The spelling of 422005115030 in words is "four hundred twenty-two billion, five million, one hundred fifteen thousand, thirty".