122431411 has 4 divisors (see below), whose sum is σ = 122512000. Its totient is φ = 122350824.

The previous prime is 122431403. The next prime is 122431427. The reversal of 122431411 is 114134221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 114134221 = 503 ⋅226907.

It is a cyclic number.

It is not a de Polignac number, because 122431411 - 2³ = 122431403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122431511) 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, 37971 + ... + 41068.

It is an arithmetic number, because the mean of its divisors is an integer number (30628000).

Almost surely, 2^122431411 is an apocalyptic number.

122431411 is a deficient number, since it is larger than the sum of its proper divisors (80589).

122431411 is an equidigital number, since it uses as much as digits as its factorization.

122431411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80588.

The product of its digits is 192, while the sum is 19.

The square root of 122431411 is about 11064.8728415649. The cubic root of 122431411 is about 496.5514848338.

Adding to 122431411 its reverse (114134221), we get a palindrome (236565632).

The spelling of 122431411 in words is "one hundred twenty-two million, four hundred thirty-one thousand, four hundred eleven".