3002222220061 has 2 divisors, whose sum is σ = 3002222220062. Its totient is φ = 3002222220060.

The previous prime is 3002222219999. The next prime is 3002222220161. The reversal of 3002222220061 is 1600222222003.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2887042756900 + 115179463161 = 1699130^2 + 339381^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3002222220061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3002222220161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1501111110030 + 1501111110031.

It is an arithmetic number, because the mean of its divisors is an integer number (1501111110031).

Almost surely, 2^{3002222220061} is an apocalyptic number.

It is an amenable number.

3002222220061 is a deficient number, since it is larger than the sum of its proper divisors (1).

3002222220061 is an equidigital number, since it uses as much as digits as its factorization.

3002222220061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 3002222220061 its reverse (1600222222003), we get a palindrome (4602444442064).

The spelling of 3002222220061 in words is "three trillion, two billion, two hundred twenty-two million, two hundred twenty thousand, sixty-one".