122326621 has 8 divisors (see below), whose sum is σ = 123719904. Its totient is φ = 120940560.

The previous prime is 122326613. The next prime is 122326637. The reversal of 122326621 is 126623221.

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 122326621 - 2³ = 122326613 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 (122326601) 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, 36790 + ... + 39976.

It is an arithmetic number, because the mean of its divisors is an integer number (15464988).

Almost surely, 2^122326621 is an apocalyptic number.

It is an amenable number.

122326621 is a deficient number, since it is larger than the sum of its proper divisors (1393283).

122326621 is a wasteful number, since it uses less digits than its factorization.

122326621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3611.

The product of its digits is 1728, while the sum is 25.

The square root of 122326621 is about 11060.1365723937. The cubic root of 122326621 is about 496.4097769663.

Adding to 122326621 its reverse (126623221), we get a palindrome (248949842).

The spelling of 122326621 in words is "one hundred twenty-two million, three hundred twenty-six thousand, six hundred twenty-one".