1422230211 has 16 divisors (see below), whose sum is σ = 2107591200. Its totient is φ = 947890944.

The previous prime is 1422230207. The next prime is 1422230213. The reversal of 1422230211 is 1120322241.

It is a happy number.

1422230211 is a `hidden beast` number, since 1 + 422 + 2 + 30 + 211 = 666.

It is not a de Polignac number, because 1422230211 - 2² = 1422230207 is a prime.

It is a super-2 number, since 2×1422230211² = 4045477546162209042, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1422230213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173575 + ... + 181583.

It is an arithmetic number, because the mean of its divisors is an integer number (131724450).

Almost surely, 2^1422230211 is an apocalyptic number.

1422230211 is a deficient number, since it is larger than the sum of its proper divisors (685360989).

1422230211 is an equidigital number, since it uses as much as digits as its factorization.

1422230211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14595 (or 14589 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1422230211 is about 37712.4675803639. The cubic root of 1422230211 is about 1124.5789926888.

Adding to 1422230211 its reverse (1120322241), we get a palindrome (2542552452).

The spelling of 1422230211 in words is "one billion, four hundred twenty-two million, two hundred thirty thousand, two hundred eleven".