32220010001 has 16 divisors (see below), whose sum is σ = 33089074560. Its totient is φ = 31361541120.

The previous prime is 32220009971. The next prime is 32220010007. The reversal of 32220010001 is 10001002223.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 32220010001 - 2⁶ = 32220009937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32220010007) 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, 3872636 + ... + 3880946.

It is an arithmetic number, because the mean of its divisors is an integer number (2068067160).

Almost surely, 2^32220010001 is an apocalyptic number.

It is an amenable number.

32220010001 is a deficient number, since it is larger than the sum of its proper divisors (869064559).

32220010001 is a wasteful number, since it uses less digits than its factorization.

32220010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8936.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 32220010001 its reverse (10001002223), we get a palindrome (42221012224).

The spelling of 32220010001 in words is "thirty-two billion, two hundred twenty million, ten thousand, one".