80212119 has 16 divisors (see below), whose sum is σ = 116239200. Its totient is φ = 48905856.

The previous prime is 80212087. The next prime is 80212123. The reversal of 80212119 is 91121208.

It is not a de Polignac number, because 80212119 - 2⁵ = 80212087 is a prime.

It is a super-2 number, since 2×80212119² = 12867968068940322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80211119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5184 + ... + 13685.

It is an arithmetic number, because the mean of its divisors is an integer number (7264950).

Almost surely, 2^80212119 is an apocalyptic number.

80212119 is a deficient number, since it is larger than the sum of its proper divisors (36027081).

80212119 is a wasteful number, since it uses less digits than its factorization.

80212119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18994.

The product of its (nonzero) digits is 288, while the sum is 24.

The square root of 80212119 is about 8956.1218727751. The cubic root of 80212119 is about 431.2674323556.

It can be divided in two parts, 802 and 12119, that added together give a palindrome (12921).

The spelling of 80212119 in words is "eighty million, two hundred twelve thousand, one hundred nineteen".