11001099946 has 16 divisors (see below), whose sum is σ = 17101044000. Its totient is φ = 5301426928.

The previous prime is 11001099943. The next prime is 11001099947. The reversal of 11001099946 is 64999010011.

It is a junction number, because it is equal to n+sod(n) for n = 11001099899 and 11001099908.

It is not an unprimeable number, because it can be changed into a prime (11001099943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135796 + ... + 201103.

It is an arithmetic number, because the mean of its divisors is an integer number (1068815250).

Almost surely, 2^11001099946 is an apocalyptic number.

11001099946 is a deficient number, since it is larger than the sum of its proper divisors (6099944054).

11001099946 is a wasteful number, since it uses less digits than its factorization.

11001099946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337493.

The product of its (nonzero) digits is 17496, while the sum is 40.

The spelling of 11001099946 in words is "eleven billion, one million, ninety-nine thousand, nine hundred forty-six".