122038412 has 6 divisors (see below), whose sum is σ = 213567228. Its totient is φ = 61019204.

The previous prime is 122038403. The next prime is 122038453. The reversal of 122038412 is 214830221.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15254798 + ... + 15254805.

It is an arithmetic number, because the mean of its divisors is an integer number (35594538).

Almost surely, 2^122038412 is an apocalyptic number.

It is an amenable number.

122038412 is a deficient number, since it is larger than the sum of its proper divisors (91528816).

122038412 is a wasteful number, since it uses less digits than its factorization.

122038412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30509607 (or 30509605 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 122038412 is about 11047.0997098786. The cubic root of 122038412 is about 496.0196131249.

Adding to 122038412 its reverse (214830221), we get a palindrome (336868633).

The spelling of 122038412 in words is "one hundred twenty-two million, thirty-eight thousand, four hundred twelve".