201122112102223 has 8 divisors (see below), whose sum is σ = 216593778004688. Its totient is φ = 185650551085824.

The previous prime is 201122112102221. The next prime is 201122112102253. The reversal of 201122112102223 is 322201211221102.

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 201122112102223 - 2¹ = 201122112102221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201122112102194 and 201122112102203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201122112102221) 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, 22216290 + ... + 29930047.

It is an arithmetic number, because the mean of its divisors is an integer number (27074222250586).

Almost surely, 2^{201122112102223} is an apocalyptic number.

201122112102223 is a deficient number, since it is larger than the sum of its proper divisors (15471665902465).

201122112102223 is a wasteful number, since it uses less digits than its factorization.

201122112102223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52443033.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 201122112102223 its reverse (322201211221102), we get a palindrome (523323323323325).

The spelling of 201122112102223 in words is "two hundred one trillion, one hundred twenty-two billion, one hundred twelve million, one hundred two thousand, two hundred twenty-three".