1313222204430 has 48 divisors (see below), whose sum is σ = 3414440278080. Its totient is φ = 350186172864.

The previous prime is 1313222204419. The next prime is 1313222204443. The reversal of 1313222204430 is 344022223131.

1313222204430 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 2 + 2 + 220 + 4 + 430 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1313222204394 and 1313222204403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6786256 + ... + 6977084.

It is an arithmetic number, because the mean of its divisors is an integer number (71134172460).

Almost surely, 2^{1313222204430} is an apocalyptic number.

1313222204430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1313222204430 is an abundant number, since it is smaller than the sum of its proper divisors (2101218073650).

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

1313222204430 is a wasteful number, since it uses less digits than its factorization.

1313222204430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267305 (or 267302 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 1313222204430 its reverse (344022223131), we get a palindrome (1657244427561).

The spelling of 1313222204430 in words is "one trillion, three hundred thirteen billion, two hundred twenty-two million, two hundred four thousand, four hundred thirty".