322228125001 has 8 divisors (see below), whose sum is σ = 333490314024. Its totient is φ = 311127982080.

The previous prime is 322228124989. The next prime is 322228125029. The reversal of 322228125001 is 100521822223.

It can be written as a sum of positive squares in 4 ways, for example, as 12312121600 + 309916003401 = 110960^2 + 556701^2 .

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 322228125001 - 2¹³ = 322228116809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322228125041) 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 7 ways as a sum of consecutive naturals, for example, 40507480 + ... + 40515433.

It is an arithmetic number, because the mean of its divisors is an integer number (41686289253).

Almost surely, 2^322228125001 is an apocalyptic number.

It is an amenable number.

322228125001 is a deficient number, since it is larger than the sum of its proper divisors (11262189023).

322228125001 is an equidigital number, since it uses as much as digits as its factorization.

322228125001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81023051.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 322228125001 its reverse (100521822223), we get a palindrome (422749947224).

The spelling of 322228125001 in words is "three hundred twenty-two billion, two hundred twenty-eight million, one hundred twenty-five thousand, one".