322000002120101 has 4 divisors (see below), whose sum is σ = 333103450469100. Its totient is φ = 310896553771104.

The previous prime is 322000002120047. The next prime is 322000002120191. The reversal of 322000002120101 is 101021200000223.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 149340375840100 + 172659626280001 = 12220490^2 + 13140001^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-322000002120101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322000002120191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5551724174456 + ... + 5551724174513.

It is an arithmetic number, because the mean of its divisors is an integer number (83275862617275).

Almost surely, 2^{322000002120101} is an apocalyptic number.

It is an amenable number.

322000002120101 is a deficient number, since it is larger than the sum of its proper divisors (11103448348999).

322000002120101 is a wasteful number, since it uses less digits than its factorization.

322000002120101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11103448348998.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 322000002120101 its reverse (101021200000223), we get a palindrome (423021202120324).

The spelling of 322000002120101 in words is "three hundred twenty-two trillion, two million, one hundred twenty thousand, one hundred one".