13780175221362 has 32 divisors (see below), whose sum is σ = 30066296797440. Its totient is φ = 4175746791120.

The previous prime is 13780175221343. The next prime is 13780175221427. The reversal of 13780175221362 is 26312257108731.

It is a super-2 number, since 2×13780175221362² (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 15 ways as a sum of consecutive naturals, for example, 2842689 + ... + 5970027.

It is an arithmetic number, because the mean of its divisors is an integer number (939571774920).

Almost surely, 2^{13780175221362} is an apocalyptic number.

13780175221362 is an abundant number, since it is smaller than the sum of its proper divisors (16286121576078).

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

13780175221362 is a wasteful number, since it uses less digits than its factorization.

13780175221362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3194118.

The product of its (nonzero) digits is 846720, while the sum is 48.

The spelling of 13780175221362 in words is "thirteen trillion, seven hundred eighty billion, one hundred seventy-five million, two hundred twenty-one thousand, three hundred sixty-two".