122424311 has 8 divisors (see below), whose sum is σ = 125470224. Its totient is φ = 119387520.

The previous prime is 122424287. The next prime is 122424373. The reversal of 122424311 is 113424221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122424311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122421311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30671 + ... + 34431.

It is an arithmetic number, because the mean of its divisors is an integer number (15683778).

Almost surely, 2^122424311 is an apocalyptic number.

122424311 is a deficient number, since it is larger than the sum of its proper divisors (3045913).

122424311 is an equidigital number, since it uses as much as digits as its factorization.

122424311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4561.

The product of its digits is 384, while the sum is 20.

The square root of 122424311 is about 11064.5520017758. The cubic root of 122424311 is about 496.5418860343.

Adding to 122424311 its reverse (113424221), we get a palindrome (235848532).

The spelling of 122424311 in words is "one hundred twenty-two million, four hundred twenty-four thousand, three hundred eleven".