1314222125436 has 36 divisors (see below), whose sum is σ = 3624067074264. Its totient is φ = 398249128800.

The previous prime is 1314222125389. The next prime is 1314222125443. The reversal of 1314222125436 is 6345212224131.

It is a happy number.

1314222125436 is a `hidden beast` number, since 1 + 3 + 1 + 4 + 2 + 2 + 212 + 5 + 436 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1314222125436.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1659370975 + ... + 1659371766.

Almost surely, 2^{1314222125436} is an apocalyptic number.

It is an amenable number.

1314222125436 is an abundant number, since it is smaller than the sum of its proper divisors (2309844948828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1314222125436 is a wasteful number, since it uses less digits than its factorization.

1314222125436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3318742762 (or 3318742757 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

Adding to 1314222125436 its reverse (6345212224131), we get a palindrome (7659434349567).

The spelling of 1314222125436 in words is "one trillion, three hundred fourteen billion, two hundred twenty-two million, one hundred twenty-five thousand, four hundred thirty-six".