1099035189122 has 32 divisors (see below), whose sum is σ = 1778496072192. Its totient is φ = 506352720384.

The previous prime is 1099035189113. The next prime is 1099035189139. The reversal of 1099035189122 is 2219815309901.

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, 89006153 + ... + 89018499.

It is an arithmetic number, because the mean of its divisors is an integer number (55578002256).

Almost surely, 2^{1099035189122} is an apocalyptic number.

1099035189122 is a deficient number, since it is larger than the sum of its proper divisors (679460883070).

1099035189122 is a wasteful number, since it uses less digits than its factorization.

1099035189122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18122.

The product of its (nonzero) digits is 349920, while the sum is 50.

The spelling of 1099035189122 in words is "one trillion, ninety-nine billion, thirty-five million, one hundred eighty-nine thousand, one hundred twenty-two".