220201202010011 has 4 divisors (see below), whose sum is σ = 220201233294552. Its totient is φ = 220201170725472.

The previous prime is 220201202010007. The next prime is 220201202010017. The reversal of 220201202010011 is 110010202102022.

220201202010011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 220201202010011 - 2² = 220201202010007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220201202010017) 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, 399635 + ... + 20989571.

It is an arithmetic number, because the mean of its divisors is an integer number (55050308323638).

Almost surely, 2^{220201202010011} is an apocalyptic number.

220201202010011 is a deficient number, since it is larger than the sum of its proper divisors (31284541).

220201202010011 is a wasteful number, since it uses less digits than its factorization.

220201202010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31284540.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 220201202010011 its reverse (110010202102022), we get a palindrome (330211404112033).

The spelling of 220201202010011 in words is "two hundred twenty trillion, two hundred one billion, two hundred two million, ten thousand, eleven".