19085448008822 has 8 divisors (see below), whose sum is σ = 30830339091216. Its totient is φ = 8808668311752.

The previous prime is 19085448008707. The next prime is 19085448008831. The reversal of 19085448008822 is 22880084458091.

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

It is a congruent number.

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, 367027846298 + ... + 367027846349.

It is an arithmetic number, because the mean of its divisors is an integer number (3853792386402).

Almost surely, 2^{19085448008822} is an apocalyptic number.

19085448008822 is a deficient number, since it is larger than the sum of its proper divisors (11744891082394).

19085448008822 is a wasteful number, since it uses less digits than its factorization.

19085448008822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734055692662.

The product of its (nonzero) digits is 11796480, while the sum is 59.

The spelling of 19085448008822 in words is "nineteen trillion, eighty-five billion, four hundred forty-eight million, eight thousand, eight hundred twenty-two".