122715073 has 8 divisors (see below), whose sum is σ = 134967168. Its totient is φ = 110864784.

The previous prime is 122715071. The next prime is 122715079. The reversal of 122715073 is 370517221.

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 122715073 - 2¹ = 122715071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122715071) 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, 99811 + ... + 101032.

It is an arithmetic number, because the mean of its divisors is an integer number (16870896).

Almost surely, 2^122715073 is an apocalyptic number.

122715073 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

122715073 is a deficient number, since it is larger than the sum of its proper divisors (12252095).

122715073 is a wasteful number, since it uses less digits than its factorization.

122715073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200903.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 122715073 is about 11077.6835574952. The cubic root of 122715073 is about 496.9346766555.

The spelling of 122715073 in words is "one hundred twenty-two million, seven hundred fifteen thousand, seventy-three".