10111022001011 has 4 divisors (see below), whose sum is σ = 10111256546112. Its totient is φ = 10110787455912.

The previous prime is 10111022000999. The next prime is 10111022001079. The reversal of 10111022001011 is 11010022011101.

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 10111022001011 - 2²⁶ = 10110954892147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10111022000983 and 10111022001001.

It is not an unprimeable number, because it can be changed into a prime (10111022000011) 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, 117207875 + ... + 117294108.

It is an arithmetic number, because the mean of its divisors is an integer number (2527814136528).

Almost surely, 2^{10111022001011} is an apocalyptic number.

10111022001011 is a deficient number, since it is larger than the sum of its proper divisors (234545101).

10111022001011 is an equidigital number, since it uses as much as digits as its factorization.

10111022001011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234545100.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10111022001011 its reverse (11010022011101), we get a palindrome (21121044012112).

The spelling of 10111022001011 in words is "ten trillion, one hundred eleven billion, twenty-two million, one thousand, eleven".