222144201319 has 2 divisors, whose sum is σ = 222144201320. Its totient is φ = 222144201318.

The previous prime is 222144201283. The next prime is 222144201347. The reversal of 222144201319 is 913102441222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222144201319 - 2¹³ = 222144193127 is a prime.

It is a super-2 number, since 2×222144201319² (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 (222144201119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111072100659 + 111072100660.

It is an arithmetic number, because the mean of its divisors is an integer number (111072100660).

Almost surely, 2^222144201319 is an apocalyptic number.

222144201319 is a deficient number, since it is larger than the sum of its proper divisors (1).

222144201319 is an equidigital number, since it uses as much as digits as its factorization.

222144201319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 222144201319 in words is "two hundred twenty-two billion, one hundred forty-four million, two hundred one thousand, three hundred nineteen".