1422241113 has 16 divisors (see below), whose sum is σ = 2014735680. Its totient is φ = 890721216.

The previous prime is 1422241109. The next prime is 1422241129. The reversal of 1422241113 is 3111422241.

It is not a de Polignac number, because 1422241113 - 2² = 1422241109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1422241113.

It is not an unprimeable number, because it can be changed into a prime (1422241153) 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, 217695 + ... + 224132.

It is an arithmetic number, because the mean of its divisors is an integer number (125920980).

Almost surely, 2^1422241113 is an apocalyptic number.

It is an amenable number.

1422241113 is a deficient number, since it is larger than the sum of its proper divisors (592494567).

1422241113 is a wasteful number, since it uses less digits than its factorization.

1422241113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441896.

The product of its digits is 384, while the sum is 21.

The square root of 1422241113 is about 37712.6121211459. The cubic root of 1422241113 is about 1124.5818661404.

Adding to 1422241113 its reverse (3111422241), we get a palindrome (4533663354).

The spelling of 1422241113 in words is "one billion, four hundred twenty-two million, two hundred forty-one thousand, one hundred thirteen".