122279468 has 6 divisors (see below), whose sum is σ = 213989076. Its totient is φ = 61139732.

The previous prime is 122279411. The next prime is 122279491. The reversal of 122279468 is 864972221.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15284930 + ... + 15284937.

It is an arithmetic number, because the mean of its divisors is an integer number (35664846).

Almost surely, 2^122279468 is an apocalyptic number.

It is an amenable number.

122279468 is a deficient number, since it is larger than the sum of its proper divisors (91709608).

122279468 is a wasteful number, since it uses less digits than its factorization.

122279468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30569871 (or 30569869 counting only the distinct ones).

The product of its digits is 96768, while the sum is 41.

The square root of 122279468 is about 11058.0047024768. The cubic root of 122279468 is about 496.3459854050.

The spelling of 122279468 in words is "one hundred twenty-two million, two hundred seventy-nine thousand, four hundred sixty-eight".