1313122212988 has 12 divisors (see below), whose sum is σ = 2297978616472. Its totient is φ = 656556894000.

The previous prime is 1313122212977. The next prime is 1313122213021. The reversal of 1313122212988 is 8892122213131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290370 + ... + 1646377.

Almost surely, 2^{1313122212988} is an apocalyptic number.

It is an amenable number.

1313122212988 is a deficient number, since it is larger than the sum of its proper divisors (984856403484).

1313122212988 is a wasteful number, since it uses less digits than its factorization.

1313122212988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106252 (or 2106250 counting only the distinct ones).

The product of its digits is 82944, while the sum is 43.

The spelling of 1313122212988 in words is "one trillion, three hundred thirteen billion, one hundred twenty-two million, two hundred twelve thousand, nine hundred eighty-eight".