1422151334216 has 16 divisors (see below), whose sum is σ = 2666558130540. Its totient is φ = 711069166080.

The previous prime is 1422151334213. The next prime is 1422151334243. The reversal of 1422151334216 is 6124331512241.

It can be written as a sum of positive squares in 2 ways, for example, as 1300033236100 + 122118098116 = 1140190^2 + 349454^2 .

It is not an unprimeable number, because it can be changed into a prime (1422151334213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189836 + ... + 1697156.

Almost surely, 2^{1422151334216} is an apocalyptic number.

It is an amenable number.

1422151334216 is a deficient number, since it is larger than the sum of its proper divisors (1244406796324).

1422151334216 is a wasteful number, since it uses less digits than its factorization.

1422151334216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1625264 (or 1625260 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

Adding to 1422151334216 its reverse (6124331512241), we get a palindrome (7546482846457).

The spelling of 1422151334216 in words is "one trillion, four hundred twenty-two billion, one hundred fifty-one million, three hundred thirty-four thousand, two hundred sixteen".