122270073 has 8 divisors (see below), whose sum is σ = 171607200. Its totient is φ = 77223168.

The previous prime is 122270059. The next prime is 122270081. The reversal of 122270073 is 370072221.

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

It is not a de Polignac number, because 122270073 - 2⁵ = 122270041 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (122270033) 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, 1072488 + ... + 1072601.

It is an arithmetic number, because the mean of its divisors is an integer number (21450900).

Almost surely, 2^122270073 is an apocalyptic number.

It is an amenable number.

122270073 is a deficient number, since it is larger than the sum of its proper divisors (49337127).

122270073 is a wasteful number, since it uses less digits than its factorization.

122270073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2145111.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 122270073 is about 11057.5798889269. The cubic root of 122270073 is about 496.3332732955. Note that the first 3 decimals are identical.

The spelling of 122270073 in words is "one hundred twenty-two million, two hundred seventy thousand, seventy-three".