122272601272726 has 8 divisors (see below), whose sum is σ = 183412448733384. Its totient is φ = 61135118361600.

The previous prime is 122272601272721. The next prime is 122272601272727. The reversal of 122272601272726 is 627272106272221.

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

It is a self number, because there is not a number n which added to its sum of digits gives 122272601272726.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122272601272721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 591008100 + ... + 591214951.

It is an arithmetic number, because the mean of its divisors is an integer number (22926556091673).

Almost surely, 2^{122272601272726} is an apocalyptic number.

122272601272726 is a deficient number, since it is larger than the sum of its proper divisors (61139847460658).

122272601272726 is a wasteful number, since it uses less digits than its factorization.

122272601272726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182274766.

The product of its (nonzero) digits is 1580544, while the sum is 49.

The spelling of 122272601272726 in words is "one hundred twenty-two trillion, two hundred seventy-two billion, six hundred one million, two hundred seventy-two thousand, seven hundred twenty-six".