32223252401 has 4 divisors (see below), whose sum is σ = 32390212452. Its totient is φ = 32056292352.

The previous prime is 32223252371. The next prime is 32223252427. The reversal of 32223252401 is 10425232223.

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

It can be written as a sum of positive squares in 2 ways, for example, as 20700303376 + 11522949025 = 143876^2 + 107345^2 .

It is a cyclic number.

It is not a de Polignac number, because 32223252401 - 2¹⁸ = 32222990257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32223252101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83479736 + ... + 83480121.

It is an arithmetic number, because the mean of its divisors is an integer number (8097553113).

Almost surely, 2^32223252401 is an apocalyptic number.

It is an amenable number.

32223252401 is a deficient number, since it is larger than the sum of its proper divisors (166960051).

32223252401 is a wasteful number, since it uses less digits than its factorization.

32223252401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166960050.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 32223252401 its reverse (10425232223), we get a palindrome (42648484624).

The spelling of 32223252401 in words is "thirty-two billion, two hundred twenty-three million, two hundred fifty-two thousand, four hundred one".