20190911010922 has 8 divisors (see below), whose sum is σ = 30286386773856. Its totient is φ = 10095448752972.

The previous prime is 20190911010911. The next prime is 20190911010947. The reversal of 20190911010922 is 22901011909102.

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

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, 2210013 + ... + 6727999.

It is an arithmetic number, because the mean of its divisors is an integer number (3785798346732).

Almost surely, 2^{20190911010922} is an apocalyptic number.

20190911010922 is a deficient number, since it is larger than the sum of its proper divisors (10095475762934).

20190911010922 is a wasteful number, since it uses less digits than its factorization.

20190911010922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6752492.

The product of its (nonzero) digits is 5832, while the sum is 37.

The spelling of 20190911010922 in words is "twenty trillion, one hundred ninety billion, nine hundred eleven million, ten thousand, nine hundred twenty-two".