222422000422 has 32 divisors (see below), whose sum is σ = 341514641664. Its totient is φ = 108611210400.

The previous prime is 222422000393. The next prime is 222422000441. The reversal of 222422000422 is 224000224222.

It is a junction number, because it is equal to n+sod(n) for n = 222422000393 and 222422000402.

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, 19777533 + ... + 19788775.

It is an arithmetic number, because the mean of its divisors is an integer number (10672332552).

Almost surely, 2^222422000422 is an apocalyptic number.

222422000422 is a deficient number, since it is larger than the sum of its proper divisors (119092641242).

222422000422 is a wasteful number, since it uses less digits than its factorization.

222422000422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12444.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 222422000422 its reverse (224000224222), we get a palindrome (446422224644).

The spelling of 222422000422 in words is "two hundred twenty-two billion, four hundred twenty-two million, four hundred twenty-two", and thus it is an aban number.