132223001 has 2 divisors, whose sum is σ = 132223002. Its totient is φ = 132223000.

The previous prime is 132222971. The next prime is 132223009. The reversal of 132223001 is 100322231.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75672601 + 56550400 = 8699^2 + 7520^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132223001 is a prime.

It is not a weakly prime, because it can be changed into another prime (132223009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66111500 + 66111501.

It is an arithmetic number, because the mean of its divisors is an integer number (66111501).

Almost surely, 2^132223001 is an apocalyptic number.

It is an amenable number.

132223001 is a deficient number, since it is larger than the sum of its proper divisors (1).

132223001 is an equidigital number, since it uses as much as digits as its factorization.

132223001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 132223001 is about 11498.8260705169. The cubic root of 132223001 is about 509.4509033187.

Adding to 132223001 its reverse (100322231), we get a palindrome (232545232).

The spelling of 132223001 in words is "one hundred thirty-two million, two hundred twenty-three thousand, one".