201122110010011 has 8 divisors (see below), whose sum is σ = 208126271257200. Its totient is φ = 194122543167840.

The previous prime is 201122110009979. The next prime is 201122110010033. The reversal of 201122110010011 is 110010011221102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201122110010011 - 2⁵ = 201122110009979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201122110009973 and 201122110010000.

It is not an unprimeable number, because it can be changed into a prime (201122110010051) 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 7 ways as a sum of consecutive naturals, for example, 1148512180 + ... + 1148687281.

It is an arithmetic number, because the mean of its divisors is an integer number (26015783907150).

Almost surely, 2^{201122110010011} is an apocalyptic number.

201122110010011 is a deficient number, since it is larger than the sum of its proper divisors (7004161247189).

201122110010011 is a wasteful number, since it uses less digits than its factorization.

201122110010011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2297202509.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 201122110010011 its reverse (110010011221102), we get a palindrome (311132121231113).

The spelling of 201122110010011 in words is "two hundred one trillion, one hundred twenty-two billion, one hundred ten million, ten thousand, eleven".