11001110022 has 48 divisors (see below), whose sum is σ = 27257686560. Its totient is φ = 3141230976.

The previous prime is 11001109993. The next prime is 11001110033. The reversal of 11001110022 is 22001110011.

It is a happy number.

It is a super-2 number, since 2×11001110022² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 11001109986 and 11001110013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 184138 + ... + 236450.

It is an arithmetic number, because the mean of its divisors is an integer number (567868470).

Almost surely, 2^11001110022 is an apocalyptic number.

11001110022 is an abundant number, since it is smaller than the sum of its proper divisors (16256576538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11001110022 is a wasteful number, since it uses less digits than its factorization.

11001110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53997 (or 53994 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 11001110022 its reverse (22001110011), we get a palindrome (33002220033).

The spelling of 11001110022 in words is "eleven billion, one million, one hundred ten thousand, twenty-two".