122442606724 has 9 divisors (see below), whose sum is σ = 214275786487. Its totient is φ = 61220953444.

The previous prime is 122442606691. The next prime is 122442606751. The reversal of 122442606724 is 427606244221.

The square root of 122442606724 is 349918.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 612357 + ... + 787315.

Almost surely, 2^122442606724 is an apocalyptic number.

122442606724 is the 349918-th square number.

It is an amenable number.

122442606724 is a deficient number, since it is larger than the sum of its proper divisors (91833179763).

122442606724 is an frugal number, since it uses more digits than its factorization.

122442606724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349922 (or 174961 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 40.

The spelling of 122442606724 in words is "one hundred twenty-two billion, four hundred forty-two million, six hundred six thousand, seven hundred twenty-four".