122341605 has 16 divisors (see below), whose sum is σ = 207261504. Its totient is φ = 61410560.

The previous prime is 122341567. The next prime is 122341607. The reversal of 122341605 is 506143221.

It is not a de Polignac number, because 122341605 - 2⁷ = 122341477 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122341607) 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, 239631 + ... + 240140.

It is an arithmetic number, because the mean of its divisors is an integer number (12953844).

Almost surely, 2^122341605 is an apocalyptic number.

122341605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

122341605 is a deficient number, since it is larger than the sum of its proper divisors (84919899).

122341605 is a wasteful number, since it uses less digits than its factorization.

122341605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479796.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 122341605 is about 11060.8139393084. The cubic root of 122341605 is about 496.4300448370.

Adding to 122341605 its reverse (506143221), we get a palindrome (628484826).

The spelling of 122341605 in words is "one hundred twenty-two million, three hundred forty-one thousand, six hundred five".