122163412 has 24 divisors (see below), whose sum is σ = 244887104. Its totient is φ = 52235712.

The previous prime is 122163401. The next prime is 122163451. The reversal of 122163412 is 214361221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8023 + ... + 17569.

Almost surely, 2^122163412 is an apocalyptic number.

It is an amenable number.

122163412 is an abundant number, since it is smaller than the sum of its proper divisors (122723692).

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

122163412 is a wasteful number, since it uses less digits than its factorization.

122163412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10015 (or 10013 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 122163412 is about 11052.7558554417. The cubic root of 122163412 is about 496.1889076217.

The spelling of 122163412 in words is "one hundred twenty-two million, one hundred sixty-three thousand, four hundred twelve".