1338922296192 has 64 divisors (see below), whose sum is σ = 3830090236560. Its totient is φ = 411976089600.

The previous prime is 1338922296191. The next prime is 1338922296199. The reversal of 1338922296192 is 2916922298331.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1338922296191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134101809 + ... + 134111792.

Almost surely, 2^{1338922296192} is an apocalyptic number.

1338922296192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1338922296192 is an abundant number, since it is smaller than the sum of its proper divisors (2491167940368).

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

1338922296192 is a wasteful number, since it uses less digits than its factorization.

1338922296192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268213631 (or 268213619 counting only the distinct ones).

The product of its digits is 5038848, while the sum is 57.

The spelling of 1338922296192 in words is "one trillion, three hundred thirty-eight billion, nine hundred twenty-two million, two hundred ninety-six thousand, one hundred ninety-two".