102221013332001 has 16 divisors (see below), whose sum is σ = 136532743386624. Its totient is φ = 68028315945984.

The previous prime is 102221013331991. The next prime is 102221013332051. The reversal of 102221013332001 is 100233310122201.

It is not a de Polignac number, because 102221013332001 - 2⁷ = 102221013331873 is a prime.

It is a super-2 number, since 2×102221013332001² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (102221013332051) 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, 142385395 + ... + 143101511.

It is an arithmetic number, because the mean of its divisors is an integer number (8533296461664).

Almost surely, 2^{102221013332001} is an apocalyptic number.

It is an amenable number.

102221013332001 is a deficient number, since it is larger than the sum of its proper divisors (34311730054623).

102221013332001 is an equidigital number, since it uses as much as digits as its factorization.

102221013332001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799160.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 102221013332001 its reverse (100233310122201), we get a palindrome (202454323454202).

The spelling of 102221013332001 in words is "one hundred two trillion, two hundred twenty-one billion, thirteen million, three hundred thirty-two thousand, one".