223123202201 has 8 divisors (see below), whose sum is σ = 224783141064. Its totient is φ = 221466286080.

The previous prime is 223123202179. The next prime is 223123202221. The reversal of 223123202201 is 102202321322.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3772416400 + 219350785801 = 61420^2 + 468349^2 .

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 223123202201 - 2¹⁸ = 223122940057 is a prime.

It is a super-3 number, since 3×223123202201³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223123202221) 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, 607400 + ... + 902873.

It is an arithmetic number, because the mean of its divisors is an integer number (28097892633).

Almost surely, 2^223123202201 is an apocalyptic number.

It is an amenable number.

223123202201 is a deficient number, since it is larger than the sum of its proper divisors (1659938863).

223123202201 is a wasteful number, since it uses less digits than its factorization.

223123202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511371.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 223123202201 its reverse (102202321322), we get a palindrome (325325523523).

The spelling of 223123202201 in words is "two hundred twenty-three billion, one hundred twenty-three million, two hundred two thousand, two hundred one".