79220119 has 32 divisors (see below), whose sum is σ = 96920064. Its totient is φ = 63866880.

The previous prime is 79220087. The next prime is 79220123. The reversal of 79220119 is 91102297.

It is not a de Polignac number, because 79220119 - 2⁵ = 79220087 is a prime.

It is a super-2 number, since 2×79220119² = 12551654508748322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79220129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 485932 + ... + 486094.

It is an arithmetic number, because the mean of its divisors is an integer number (3028752).

Almost surely, 2^79220119 is an apocalyptic number.

79220119 is a deficient number, since it is larger than the sum of its proper divisors (17699945).

79220119 is a wasteful number, since it uses less digits than its factorization.

79220119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327.

The product of its (nonzero) digits is 2268, while the sum is 31.

The square root of 79220119 is about 8900.5684649914. The cubic root of 79220119 is about 429.4821944487.

The spelling of 79220119 in words is "seventy-nine million, two hundred twenty thousand, one hundred nineteen".