1422013211 has 2 divisors, whose sum is σ = 1422013212. Its totient is φ = 1422013210.

The previous prime is 1422013169. The next prime is 1422013217. The reversal of 1422013211 is 1123102241.

It is a strong prime.

It is an emirp because it is prime and its reverse (1123102241) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1422013211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1422013211.

It is not a weakly prime, because it can be changed into another prime (1422013217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711006605 + 711006606.

It is an arithmetic number, because the mean of its divisors is an integer number (711006606).

Almost surely, 2^1422013211 is an apocalyptic number.

1422013211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422013211 is an equidigital number, since it uses as much as digits as its factorization.

1422013211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1422013211 is about 37709.5904379774. The cubic root of 1422013211 is about 1124.5217947163.

Adding to 1422013211 its reverse (1123102241), we get a palindrome (2545115452).

The spelling of 1422013211 in words is "one billion, four hundred twenty-two million, thirteen thousand, two hundred eleven".