122245296 has 20 divisors (see below), whose sum is σ = 315800472. Its totient is φ = 40748416.

The previous prime is 122245271. The next prime is 122245301. The reversal of 122245296 is 692542221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1273341 + ... + 1273436.

Almost surely, 2^122245296 is an apocalyptic number.

122245296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

122245296 is an abundant number, since it is smaller than the sum of its proper divisors (193555176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122245296 is a wasteful number, since it uses less digits than its factorization.

122245296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2546788 (or 2546782 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 122245296 is about 11056.4594694685. The cubic root of 122245296 is about 496.2997451122.

The spelling of 122245296 in words is "one hundred twenty-two million, two hundred forty-five thousand, two hundred ninety-six".