1422211313 has 16 divisors (see below), whose sum is σ = 1587553920. Its totient is φ = 1266160896.

The previous prime is 1422211309. The next prime is 1422211337. The reversal of 1422211313 is 3131122241.

It is a cyclic number.

It is not a de Polignac number, because 1422211313 - 2² = 1422211309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1422219313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233756 + ... + 239762.

It is an arithmetic number, because the mean of its divisors is an integer number (99222120).

Almost surely, 2^1422211313 is an apocalyptic number.

It is an amenable number.

1422211313 is a deficient number, since it is larger than the sum of its proper divisors (165342607).

1422211313 is a wasteful number, since it uses less digits than its factorization.

1422211313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6776.

The product of its digits is 288, while the sum is 20.

The square root of 1422211313 is about 37712.2170257862. The cubic root of 1422211313 is about 1124.5740116884.

Adding to 1422211313 its reverse (3131122241), we get a palindrome (4553333554).

The spelling of 1422211313 in words is "one billion, four hundred twenty-two million, two hundred eleven thousand, three hundred thirteen".