10000122011011 has 4 divisors (see below), whose sum is σ = 10909224012024. Its totient is φ = 9091020010000.

The previous prime is 10000122010933. The next prime is 10000122011051. The reversal of 10000122011011 is 11011022100001.

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 10000122011011 - 2²⁹ = 9999585140099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10000122011051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 454551000490 + ... + 454551000511.

It is an arithmetic number, because the mean of its divisors is an integer number (2727306003006).

Almost surely, 2^{10000122011011} is an apocalyptic number.

10000122011011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10000122011011 is a deficient number, since it is larger than the sum of its proper divisors (909102001013).

10000122011011 is an equidigital number, since it uses as much as digits as its factorization.

10000122011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909102001012.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10000122011011 its reverse (11011022100001), we get a palindrome (21011144111012).

The spelling of 10000122011011 in words is "ten trillion, one hundred twenty-two million, eleven thousand, eleven".