122122713 has 8 divisors (see below), whose sum is σ = 172408608. Its totient is φ = 76625984.

The previous prime is 122122711. The next prime is 122122717. The reversal of 122122713 is 317221221.

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

It is a cyclic number.

It is not a de Polignac number, because 122122713 - 2¹ = 122122711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122122713.

It is not an unprimeable number, because it can be changed into a prime (122122711) 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, 1197231 + ... + 1197332.

It is an arithmetic number, because the mean of its divisors is an integer number (21551076).

Almost surely, 2^122122713 is an apocalyptic number.

It is an amenable number.

122122713 is a deficient number, since it is larger than the sum of its proper divisors (50285895).

122122713 is a wasteful number, since it uses less digits than its factorization.

122122713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2394583.

The product of its digits is 336, while the sum is 21.

The square root of 122122713 is about 11050.9145775361. The cubic root of 122122713 is about 496.1337993722.

Adding to 122122713 its reverse (317221221), we get a palindrome (439343934).

The spelling of 122122713 in words is "one hundred twenty-two million, one hundred twenty-two thousand, seven hundred thirteen".