122413452 has 48 divisors (see below), whose sum is σ = 340634112. Its totient is φ = 33454080.

The previous prime is 122413439. The next prime is 122413471. The reversal of 122413452 is 254314221.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29749 + ... + 33612.

It is an arithmetic number, because the mean of its divisors is an integer number (7096544).

Almost surely, 2^122413452 is an apocalyptic number.

122413452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122413452 is an abundant number, since it is smaller than the sum of its proper divisors (218220660).

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

122413452 is a wasteful number, since it uses less digits than its factorization.

122413452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63398 (or 63396 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 122413452 is about 11064.0612796568. The cubic root of 122413452 is about 496.5272045610.

Adding to 122413452 its reverse (254314221), we get a palindrome (376727673).

The spelling of 122413452 in words is "one hundred twenty-two million, four hundred thirteen thousand, four hundred fifty-two".