3781563374122 has 8 divisors (see below), whose sum is σ = 5675755977216. Its totient is φ = 1889644715052.

The previous prime is 3781563374119. The next prime is 3781563374191. The reversal of 3781563374122 is 2214733651873.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3781563374122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 568481848 + ... + 568488499.

It is an arithmetic number, because the mean of its divisors is an integer number (709469497152).

Almost surely, 2^{3781563374122} is an apocalyptic number.

3781563374122 is a deficient number, since it is larger than the sum of its proper divisors (1894192603094).

3781563374122 is a wasteful number, since it uses less digits than its factorization.

3781563374122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136972012.

The product of its digits is 5080320, while the sum is 52.

The spelling of 3781563374122 in words is "three trillion, seven hundred eighty-one billion, five hundred sixty-three million, three hundred seventy-four thousand, one hundred twenty-two".