10011000022011 has 32 divisors (see below), whose sum is σ = 15309887846400. Its totient is φ = 6458560449120.

The previous prime is 10011000022007. The next prime is 10011000022033. The reversal of 10011000022011 is 11022000011001.

It is a happy number.

It is not a de Polignac number, because 10011000022011 - 2² = 10011000022007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 10011000021984 and 10011000022002.

It is not an unprimeable number, because it can be changed into a prime (10011000022091) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44849800 + ... + 45072458.

It is an arithmetic number, because the mean of its divisors is an integer number (478433995200).

Almost surely, 2^{10011000022011} is an apocalyptic number.

10011000022011 is a deficient number, since it is larger than the sum of its proper divisors (5298887824389).

10011000022011 is a wasteful number, since it uses less digits than its factorization.

10011000022011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276416 (or 276410 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10011000022011 its reverse (11022000011001), we get a palindrome (21033000033012).

The spelling of 10011000022011 in words is "ten trillion, eleven billion, twenty-two thousand, eleven".