122831468 has 12 divisors (see below), whose sum is σ = 215054112. Its totient is φ = 61387440.

The previous prime is 122831461. The next prime is 122831483. The reversal of 122831468 is 864138221.

It is not an unprimeable number, because it can be changed into a prime (122831461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4973 + ... + 16443.

It is an arithmetic number, because the mean of its divisors is an integer number (17921176).

Almost surely, 2^122831468 is an apocalyptic number.

It is an amenable number.

122831468 is a deficient number, since it is larger than the sum of its proper divisors (92222644).

122831468 is a wasteful number, since it uses less digits than its factorization.

122831468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14152 (or 14150 counting only the distinct ones).

The product of its digits is 18432, while the sum is 35.

The square root of 122831468 is about 11082.9358926234. The cubic root of 122831468 is about 497.0917408548.

Adding to 122831468 its reverse (864138221), we get a palindrome (986969689).

The spelling of 122831468 in words is "one hundred twenty-two million, eight hundred thirty-one thousand, four hundred sixty-eight".