1422141199 has 2 divisors, whose sum is σ = 1422141200. Its totient is φ = 1422141198.

The previous prime is 1422141197. The next prime is 1422141223. The reversal of 1422141199 is 9911412241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1422141199 - 2¹ = 1422141197 is a prime.

Together with 1422141197, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1422141197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711070599 + 711070600.

It is an arithmetic number, because the mean of its divisors is an integer number (711070600).

Almost surely, 2^1422141199 is an apocalyptic number.

1422141199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422141199 is an equidigital number, since it uses as much as digits as its factorization.

1422141199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 34.

The square root of 1422141199 is about 37711.2874216726. The cubic root of 1422141199 is about 1124.5555311534. Note that the first 4 decimals are identical.

The spelling of 1422141199 in words is "one billion, four hundred twenty-two million, one hundred forty-one thousand, one hundred ninety-nine".