201022032112223 has 4 divisors (see below), whose sum is σ = 229739465271120. Its totient is φ = 172304598953328.

The previous prime is 201022032112211. The next prime is 201022032112267. The reversal of 201022032112223 is 322211230220102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 201022032112223 - 2⁴⁴ = 183429846067807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201022032112723) 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, 14358716579438 + ... + 14358716579451.

It is an arithmetic number, because the mean of its divisors is an integer number (57434866317780).

Almost surely, 2^{201022032112223} is an apocalyptic number.

201022032112223 is a deficient number, since it is larger than the sum of its proper divisors (28717433158897).

201022032112223 is an equidigital number, since it uses as much as digits as its factorization.

201022032112223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28717433158896.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 201022032112223 its reverse (322211230220102), we get a palindrome (523233262332325).

The spelling of 201022032112223 in words is "two hundred one trillion, twenty-two billion, thirty-two million, one hundred twelve thousand, two hundred twenty-three".