201020202200111 has 8 divisors (see below), whose sum is σ = 230521460545824. Its totient is φ = 171714965505120.

The previous prime is 201020202200039. The next prime is 201020202200131. The reversal of 201020202200111 is 111002202020102.

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 201020202200111 - 2²⁶ = 201020135091247 is a prime.

It is a super-2 number, since 2×201020202200111² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201020202200131) 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, 49005410480 + ... + 49005414581.

It is an arithmetic number, because the mean of its divisors is an integer number (28815182568228).

Almost surely, 2^{201020202200111} is an apocalyptic number.

201020202200111 is a deficient number, since it is larger than the sum of its proper divisors (29501258345713).

201020202200111 is an equidigital number, since it uses as much as digits as its factorization.

201020202200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98010825361.

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

Adding to 201020202200111 its reverse (111002202020102), we get a palindrome (312022404220213).

The spelling of 201020202200111 in words is "two hundred one trillion, twenty billion, two hundred two million, two hundred thousand, one hundred eleven".