332221103100001 has 2 divisors, whose sum is σ = 332221103100002. Its totient is φ = 332221103100000.

The previous prime is 332221103099999. The next prime is 332221103100041. The reversal of 332221103100001 is 100001301122233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 288017420597776 + 44203682502225 = 16971076^2 + 6648585^2 .

It is a cyclic number.

It is not a de Polignac number, because 332221103100001 - 2¹ = 332221103099999 is a prime.

It is a super-2 number, since 2×332221103100001² (a number of 30 digits) contains 22 as substring.

Together with 332221103099999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (332221103100041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166110551550000 + 166110551550001.

It is an arithmetic number, because the mean of its divisors is an integer number (166110551550001).

Almost surely, 2^{332221103100001} is an apocalyptic number.

It is an amenable number.

332221103100001 is a deficient number, since it is larger than the sum of its proper divisors (1).

332221103100001 is an equidigital number, since it uses as much as digits as its factorization.

332221103100001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 332221103100001 its reverse (100001301122233), we get a palindrome (432222404222234).

The spelling of 332221103100001 in words is "three hundred thirty-two trillion, two hundred twenty-one billion, one hundred three million, one hundred thousand, one".