322331002061 has 2 divisors, whose sum is σ = 322331002062. Its totient is φ = 322331002060.

The previous prime is 322331002051. The next prime is 322331002127. The reversal of 322331002061 is 160200133223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 314166976036 + 8164026025 = 560506^2 + 90355^2 .

It is a cyclic number.

It is not a de Polignac number, because 322331002061 - 2¹⁴ = 322330985677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322331002051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161165501030 + 161165501031.

It is an arithmetic number, because the mean of its divisors is an integer number (161165501031).

Almost surely, 2^322331002061 is an apocalyptic number.

It is an amenable number.

322331002061 is a deficient number, since it is larger than the sum of its proper divisors (1).

322331002061 is an equidigital number, since it uses as much as digits as its factorization.

322331002061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 322331002061 its reverse (160200133223), we get a palindrome (482531135284).

The spelling of 322331002061 in words is "three hundred twenty-two billion, three hundred thirty-one million, two thousand, sixty-one".