222012132319 has 2 divisors, whose sum is σ = 222012132320. Its totient is φ = 222012132318.

The previous prime is 222012132299. The next prime is 222012132367. The reversal of 222012132319 is 913231210222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222012132319 - 2⁹ = 222012131807 is a prime.

It is a super-2 number, since 2×222012132319² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222012132389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111006066159 + 111006066160.

It is an arithmetic number, because the mean of its divisors is an integer number (111006066160).

Almost surely, 2^222012132319 is an apocalyptic number.

222012132319 is a deficient number, since it is larger than the sum of its proper divisors (1).

222012132319 is an equidigital number, since it uses as much as digits as its factorization.

222012132319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 222012132319 in words is "two hundred twenty-two billion, twelve million, one hundred thirty-two thousand, three hundred nineteen".