1100022111099 has 48 divisors (see below), whose sum is σ = 1713057315840. Its totient is φ = 678806879040.

The previous prime is 1100022111053. The next prime is 1100022111103. The reversal of 1100022111099 is 9901112200011.

It is not a de Polignac number, because 1100022111099 - 2¹¹ = 1100022109051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1100022111499) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 293997 + ... + 1512110.

It is an arithmetic number, because the mean of its divisors is an integer number (35688694080).

Almost surely, 2^{1100022111099} is an apocalyptic number.

1100022111099 is a deficient number, since it is larger than the sum of its proper divisors (613035204741).

1100022111099 is a wasteful number, since it uses less digits than its factorization.

1100022111099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806240 (or 1806237 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 27.

It can be divided in two parts, 1100022 and 111099, that added together give a palindrome (1211121).

The spelling of 1100022111099 in words is "one trillion, one hundred billion, twenty-two million, one hundred eleven thousand, ninety-nine".