10021110011 has 12 divisors (see below), whose sum is σ = 11124011472. Its totient is φ = 9019890000.

The previous prime is 10021109983. The next prime is 10021110091. The reversal of 10021110011 is 11001112001.

It is a happy number.

It is not a de Polignac number, because 10021110011 - 2²² = 10016915707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10021110091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 397775 + ... + 422216.

It is an arithmetic number, because the mean of its divisors is an integer number (927000956).

Almost surely, 2^10021110011 is an apocalyptic number.

10021110011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10021110011 is a deficient number, since it is larger than the sum of its proper divisors (1102901461).

10021110011 is a wasteful number, since it uses less digits than its factorization.

10021110011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820114 (or 820103 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 10021110011 its reverse (11001112001), we get a palindrome (21022222012).

The spelling of 10021110011 in words is "ten billion, twenty-one million, one hundred ten thousand, eleven".