100021122000011 has 4 divisors (see below), whose sum is σ = 100022615521392. Its totient is φ = 100019628478632.

The previous prime is 100021122000001. The next prime is 100021122000097. The reversal of 100021122000011 is 110000221120001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100021122000011 - 2³⁰ = 100020048258187 is a prime.

It is a super-2 number, since 2×100021122000011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100021121999956 and 100021122000001.

It is not an unprimeable number, because it can be changed into a prime (100021122000001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 746660231 + ... + 746794176.

It is an arithmetic number, because the mean of its divisors is an integer number (25005653880348).

Almost surely, 2^{100021122000011} is an apocalyptic number.

100021122000011 is a deficient number, since it is larger than the sum of its proper divisors (1493521381).

100021122000011 is an equidigital number, since it uses as much as digits as its factorization.

100021122000011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493521380.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100021122000011 its reverse (110000221120001), we get a palindrome (210021343120012).

The spelling of 100021122000011 in words is "one hundred trillion, twenty-one billion, one hundred twenty-two million, eleven", and thus it is an aban number.