12223122100201 has 8 divisors (see below), whose sum is σ = 12330194918984. Its totient is φ = 12116419136640.

The previous prime is 12223122100177. The next prime is 12223122100223. The reversal of 12223122100201 is 10200122132221.

It can be written as a sum of positive squares in 4 ways, for example, as 22316176 + 12223099784025 = 4724^2 + 3496155^2 .

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 12223122100201 - 2⁷ = 12223122100073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12223122100261) 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, 92397420 + ... + 92529613.

It is an arithmetic number, because the mean of its divisors is an integer number (1541274364873).

Almost surely, 2^{12223122100201} is an apocalyptic number.

It is an amenable number.

12223122100201 is a deficient number, since it is larger than the sum of its proper divisors (107072818783).

12223122100201 is a wasteful number, since it uses less digits than its factorization.

12223122100201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184927611.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 12223122100201 its reverse (10200122132221), we get a palindrome (22423244232422).

The spelling of 12223122100201 in words is "twelve trillion, two hundred twenty-three billion, one hundred twenty-two million, one hundred thousand, two hundred one".