13321333102194 has 72 divisors (see below), whose sum is σ = 31278152723220. Its totient is φ = 4095690633216.

The previous prime is 13321333102157. The next prime is 13321333102211. The reversal of 13321333102194 is 49120133312331.

13321333102194 is a `hidden beast` number, since 1 + 3 + 3 + 213 + 331 + 0 + 21 + 94 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 6953215241025 + 6368117861169 = 2636895^2 + 2523513^2 .

It is a super-2 number, since 2×13321333102194² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2222482 + ... + 5619794.

Almost surely, 2^{13321333102194} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13321333102194, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15639076361610).

13321333102194 is an abundant number, since it is smaller than the sum of its proper divisors (17956819621026).

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

13321333102194 is a wasteful number, since it uses less digits than its factorization.

13321333102194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3398636 (or 3398620 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 36.

The spelling of 13321333102194 in words is "thirteen trillion, three hundred twenty-one billion, three hundred thirty-three million, one hundred two thousand, one hundred ninety-four".