119920816 has 10 divisors (see below), whose sum is σ = 232346612. Its totient is φ = 59960400.

The previous prime is 119920813. The next prime is 119920817. The reversal of 119920816 is 618029911.

It is a super-2 number, since 2×119920816² = 28762004220211712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (119920813) by changing a digit.

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 as a sum of consecutive naturals, namely, 3747510 + ... + 3747541.

Almost surely, 2^119920816 is an apocalyptic number.

119920816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

119920816 is a deficient number, since it is larger than the sum of its proper divisors (112425796).

119920816 is an equidigital number, since it uses as much as digits as its factorization.

119920816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7495059 (or 7495053 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 37.

The square root of 119920816 is about 10950.8363150948. The cubic root of 119920816 is about 493.1338995847.

The spelling of 119920816 in words is "one hundred nineteen million, nine hundred twenty thousand, eight hundred sixteen".