122344377 has 16 divisors (see below), whose sum is σ = 166256640. Its totient is φ = 80011152.

The previous prime is 122344361. The next prime is 122344381. The reversal of 122344377 is 773443221.

It is not a de Polignac number, because 122344377 - 2⁴ = 122344361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122344777) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37048 + ... + 40214.

It is an arithmetic number, because the mean of its divisors is an integer number (10391040).

Almost surely, 2^122344377 is an apocalyptic number.

It is an amenable number.

122344377 is a deficient number, since it is larger than the sum of its proper divisors (43912263).

122344377 is a wasteful number, since it uses less digits than its factorization.

122344377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3412.

The product of its digits is 28224, while the sum is 33.

The square root of 122344377 is about 11060.9392458326. The cubic root of 122344377 is about 496.4337941576.

Adding to 122344377 its reverse (773443221), we get a palindrome (895787598).

The spelling of 122344377 in words is "one hundred twenty-two million, three hundred forty-four thousand, three hundred seventy-seven".