11000021110 has 16 divisors (see below), whose sum is σ = 21323118096. Its totient is φ = 4061546208.

The previous prime is 11000021099. The next prime is 11000021111. The reversal of 11000021110 is 1112000011.

It is a junction number, because it is equal to n+sod(n) for n = 11000021093 and 11000021102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000021111) 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, 42307644 + ... + 42307903.

It is an arithmetic number, because the mean of its divisors is an integer number (1332694881).

Almost surely, 2^11000021110 is an apocalyptic number.

11000021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11000021110 is a deficient number, since it is larger than the sum of its proper divisors (10323096986).

11000021110 is a wasteful number, since it uses less digits than its factorization.

11000021110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84615567.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 11000021110 its reverse (1112000011), we get a palindrome (12112021121).

The spelling of 11000021110 in words is "eleven billion, twenty-one thousand, one hundred ten".