32220452001 has 16 divisors (see below), whose sum is σ = 44516021760. Its totient is φ = 20705059200.

The previous prime is 32220451969. The next prime is 32220452071. The reversal of 32220452001 is 10025402223.

It is not a de Polignac number, because 32220452001 - 2⁵ = 32220451969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32220452071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 255825 + ... + 360398.

It is an arithmetic number, because the mean of its divisors is an integer number (2782251360).

Almost surely, 2^32220452001 is an apocalyptic number.

It is an amenable number.

32220452001 is a deficient number, since it is larger than the sum of its proper divisors (12295569759).

32220452001 is a wasteful number, since it uses less digits than its factorization.

32220452001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616856.

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 32220452001 its reverse (10025402223), we get a palindrome (42245854224).

The spelling of 32220452001 in words is "thirty-two billion, two hundred twenty million, four hundred fifty-two thousand, one".