422227205044 has 12 divisors (see below), whose sum is σ = 777786956800. Its totient is φ = 200002360248.

The previous prime is 422227205017. The next prime is 422227205093. The reversal of 422227205044 is 440502722224.

It is a congruent number.

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, 2777810484 + ... + 2777810635.

Almost surely, 2^422227205044 is an apocalyptic number.

It is an amenable number.

422227205044 is a deficient number, since it is larger than the sum of its proper divisors (355559751756).

422227205044 is a wasteful number, since it uses less digits than its factorization.

422227205044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5555621142 (or 5555621140 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 34.

Adding to 422227205044 its reverse (440502722224), we get a palindrome (862729927268).

The spelling of 422227205044 in words is "four hundred twenty-two billion, two hundred twenty-seven million, two hundred five thousand, forty-four".