422225214103220 has 48 divisors (see below), whose sum is σ = 993422272808448. Its totient is φ = 149386807935360.

The previous prime is 422225214103207. The next prime is 422225214103237. The reversal of 422225214103220 is 22301412522224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25935201572 + ... + 25935217851.

It is an arithmetic number, because the mean of its divisors is an integer number (20696297350176).

Almost surely, 2^{422225214103220} is an apocalyptic number.

It is an amenable number.

422225214103220 is an abundant number, since it is smaller than the sum of its proper divisors (571197058705228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422225214103220 is a wasteful number, since it uses less digits than its factorization.

422225214103220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51870419480 (or 51870419478 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 422225214103220 its reverse (22301412522224), we get a palindrome (444526626625444).

The spelling of 422225214103220 in words is "four hundred twenty-two trillion, two hundred twenty-five billion, two hundred fourteen million, one hundred three thousand, two hundred twenty".