12212032519 has 2 divisors, whose sum is σ = 12212032520. Its totient is φ = 12212032518.

The previous prime is 12212032429. The next prime is 12212032543. The reversal of 12212032519 is 91523021221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12212032519 - 2²⁹ = 11675161607 is a prime.

It is a super-2 number, since 2×12212032519² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12212032219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106016259 + 6106016260.

It is an arithmetic number, because the mean of its divisors is an integer number (6106016260).

Almost surely, 2^12212032519 is an apocalyptic number.

12212032519 is a deficient number, since it is larger than the sum of its proper divisors (1).

12212032519 is an equidigital number, since it uses as much as digits as its factorization.

12212032519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 28.

The spelling of 12212032519 in words is "twelve billion, two hundred twelve million, thirty-two thousand, five hundred nineteen".