3120200222141 has 2 divisors, whose sum is σ = 3120200222142. Its totient is φ = 3120200222140.

The previous prime is 3120200222119. The next prime is 3120200222233. The reversal of 3120200222141 is 1412220020213.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2861327870116 + 258872352025 = 1691546^2 + 508795^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3120200222141 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3120200222101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1560100111070 + 1560100111071.

It is an arithmetic number, because the mean of its divisors is an integer number (1560100111071).

Almost surely, 2^{3120200222141} is an apocalyptic number.

It is an amenable number.

3120200222141 is a deficient number, since it is larger than the sum of its proper divisors (1).

3120200222141 is an equidigital number, since it uses as much as digits as its factorization.

3120200222141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 3120200222141 its reverse (1412220020213), we get a palindrome (4532420242354).

The spelling of 3120200222141 in words is "three trillion, one hundred twenty billion, two hundred million, two hundred twenty-two thousand, one hundred forty-one".