18060109822 has 16 divisors (see below), whose sum is σ = 27800099712. Its totient is φ = 8794621080.

The previous prime is 18060109819. The next prime is 18060109831. The reversal of 18060109822 is 22890106081.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272754 + ... + 332437.

It is an arithmetic number, because the mean of its divisors is an integer number (1737506232).

Almost surely, 2^18060109822 is an apocalyptic number.

18060109822 is a deficient number, since it is larger than the sum of its proper divisors (9739989890).

18060109822 is a wasteful number, since it uses less digits than its factorization.

18060109822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605583.

The product of its (nonzero) digits is 13824, while the sum is 37.

The spelling of 18060109822 in words is "eighteen billion, sixty million, one hundred nine thousand, eight hundred twenty-two".