422420001004 has 12 divisors (see below), whose sum is σ = 740990907328. Its totient is φ = 210708313200.

The previous prime is 422420000993. The next prime is 422420001037. The reversal of 422420001004 is 400100024224.

It is a super-2 number, since 2×422420001004² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125419932 + ... + 125423299.

Almost surely, 2^422420001004 is an apocalyptic number.

It is an amenable number.

422420001004 is a deficient number, since it is larger than the sum of its proper divisors (318570906324).

422420001004 is a wasteful number, since it uses less digits than its factorization.

422420001004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250843656 (or 250843654 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 422420001004 its reverse (400100024224), we get a palindrome (822520025228).

The spelling of 422420001004 in words is "four hundred twenty-two billion, four hundred twenty million, one thousand, four".