12212210119 has 4 divisors (see below), whose sum is σ = 12854958040. Its totient is φ = 11569462200.

The previous prime is 12212210053. The next prime is 12212210147. The reversal of 12212210119 is 91101221221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12212210119 - 2⁷ = 12212209991 is a prime.

It is a super-2 number, since 2×12212210119² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12212210119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12212210519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321373932 + ... + 321373969.

It is an arithmetic number, because the mean of its divisors is an integer number (3213739510).

Almost surely, 2^12212210119 is an apocalyptic number.

12212210119 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

12212210119 is a deficient number, since it is larger than the sum of its proper divisors (642747921).

12212210119 is an equidigital number, since it uses as much as digits as its factorization.

12212210119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642747920.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 12212210119 in words is "twelve billion, two hundred twelve million, two hundred ten thousand, one hundred nineteen".