3222999934961 has 2 divisors, whose sum is σ = 3222999934962. Its totient is φ = 3222999934960.

The previous prime is 3222999934943. The next prime is 3222999935021. The reversal of 3222999934961 is 1694399992223.

3222999934961 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1667132880625 + 1555867054336 = 1291175^2 + 1247344^2 .

It is an emirp because it is prime and its reverse (1694399992223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3222999934961 - 2⁶ = 3222999934897 is a prime.

It is a super-2 number, since 2×3222999934961² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3222999934891 and 3222999934900.

It is not a weakly prime, because it can be changed into another prime (3222999934901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1611499967480 + 1611499967481.

It is an arithmetic number, because the mean of its divisors is an integer number (1611499967481).

Almost surely, 2^{3222999934961} is an apocalyptic number.

It is an amenable number.

3222999934961 is a deficient number, since it is larger than the sum of its proper divisors (1).

3222999934961 is an equidigital number, since it uses as much as digits as its factorization.

3222999934961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 102036672, while the sum is 68.

The spelling of 3222999934961 in words is "three trillion, two hundred twenty-two billion, nine hundred ninety-nine million, nine hundred thirty-four thousand, nine hundred sixty-one".