201122021100011 has 8 divisors (see below), whose sum is σ = 219415108107504. Its totient is φ = 182830478577120.

The previous prime is 201122021099999. The next prime is 201122021100041. The reversal of 201122021100011 is 110001120221102.

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

It is a de Polignac number, because none of the positive numbers 2^k-201122021100011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201122021100041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385848860 + ... + 386369753.

It is an arithmetic number, because the mean of its divisors is an integer number (27426888513438).

Almost surely, 2^{201122021100011} is an apocalyptic number.

201122021100011 is a deficient number, since it is larger than the sum of its proper divisors (18293087007493).

201122021100011 is a wasteful number, since it uses less digits than its factorization.

201122021100011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772242301.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 201122021100011 its reverse (110001120221102), we get a palindrome (311123141321113).

The spelling of 201122021100011 in words is "two hundred one trillion, one hundred twenty-two billion, twenty-one million, one hundred thousand, eleven".