122273330 has 8 divisors (see below), whose sum is σ = 220092012. Its totient is φ = 48909328.

The previous prime is 122273329. The next prime is 122273339. The reversal of 122273330 is 33372221.

It can be written as a sum of positive squares in 2 ways, for example, as 108972721 + 13300609 = 10439^2 + 3647^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 122273296 and 122273305.

It is not an unprimeable number, because it can be changed into a prime (122273339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6113657 + ... + 6113676.

Almost surely, 2^122273330 is an apocalyptic number.

122273330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122273330 is a deficient number, since it is larger than the sum of its proper divisors (97818682).

122273330 is a wasteful number, since it uses less digits than its factorization.

122273330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12227340.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 122273330 is about 11057.7271624869. The cubic root of 122273330 is about 496.3376803241.

The spelling of 122273330 in words is "one hundred twenty-two million, two hundred seventy-three thousand, three hundred thirty".