2142211199 has 2 divisors, whose sum is σ = 2142211200. Its totient is φ = 2142211198.

The previous prime is 2142211189. The next prime is 2142211231. The reversal of 2142211199 is 9911122412.

It is an a-pointer prime, because the next prime (2142211231) can be obtained adding 2142211199 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2142211199 is a prime.

It is a super-2 number, since 2×2142211199² = 9178137642242035202, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2142211129) 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, 1071105599 + 1071105600.

It is an arithmetic number, because the mean of its divisors is an integer number (1071105600).

Almost surely, 2^2142211199 is an apocalyptic number.

2142211199 is a deficient number, since it is larger than the sum of its proper divisors (1).

2142211199 is an equidigital number, since it uses as much as digits as its factorization.

2142211199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 32.

The square root of 2142211199 is about 46284.0274716883. The cubic root of 2142211199 is about 1289.1024341399.

The spelling of 2142211199 in words is "two billion, one hundred forty-two million, two hundred eleven thousand, one hundred ninety-nine".