122120496 has 60 divisors (see below), whose sum is σ = 342511312. Its totient is φ = 40618368.

The previous prime is 122120477. The next prime is 122120521. The reversal of 122120496 is 694021221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125805 + ... + 126771.

Almost surely, 2^122120496 is an apocalyptic number.

122120496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

122120496 is an abundant number, since it is smaller than the sum of its proper divisors (220390816).

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

122120496 is a wasteful number, since it uses less digits than its factorization.

122120496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1858 (or 1849 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 122120496 is about 11050.8142686410. The cubic root of 122120496 is about 496.1307971043.

The spelling of 122120496 in words is "one hundred twenty-two million, one hundred twenty thousand, four hundred ninety-six".