23222203201 has 8 divisors (see below), whose sum is σ = 24636531240. Its totient is φ = 21813243648.

The previous prime is 23222203189. The next prime is 23222203211. The reversal of 23222203201 is 10230222232.

It can be written as a sum of positive squares in 4 ways, for example, as 12050770176 + 11171433025 = 109776^2 + 105695^2 .

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 23222203201 - 2¹⁷ = 23222072129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23222203211) 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, 1333206 + ... + 1350511.

It is an arithmetic number, because the mean of its divisors is an integer number (3079566405).

Almost surely, 2^23222203201 is an apocalyptic number.

It is an amenable number.

23222203201 is a deficient number, since it is larger than the sum of its proper divisors (1414328039).

23222203201 is a wasteful number, since it uses less digits than its factorization.

23222203201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2684243.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 23222203201 its reverse (10230222232), we get a palindrome (33452425433).

The spelling of 23222203201 in words is "twenty-three billion, two hundred twenty-two million, two hundred three thousand, two hundred one".