422425222936 has 8 divisors (see below), whose sum is σ = 792047293020. Its totient is φ = 211212611464.

The previous prime is 422425222931. The next prime is 422425222957. The reversal of 422425222936 is 639222524224.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 422425222892 and 422425222901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422425222931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26401576426 + ... + 26401576441.

Almost surely, 2^422425222936 is an apocalyptic number.

It is an amenable number.

422425222936 is a deficient number, since it is larger than the sum of its proper divisors (369622070084).

422425222936 is a wasteful number, since it uses less digits than its factorization.

422425222936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52803152873 (or 52803152869 counting only the distinct ones).

The product of its digits is 829440, while the sum is 43.

The spelling of 422425222936 in words is "four hundred twenty-two billion, four hundred twenty-five million, two hundred twenty-two thousand, nine hundred thirty-six".