201202200111061 has 2 divisors, whose sum is σ = 201202200111062. Its totient is φ = 201202200111060.

The previous prime is 201202200110987. The next prime is 201202200111079. The reversal of 201202200111061 is 160111002202102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 197686552611025 + 3515647500036 = 14060105^2 + 1875006^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201202200111061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201202200111161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100601100055530 + 100601100055531.

It is an arithmetic number, because the mean of its divisors is an integer number (100601100055531).

Almost surely, 2^{201202200111061} is an apocalyptic number.

It is an amenable number.

201202200111061 is a deficient number, since it is larger than the sum of its proper divisors (1).

201202200111061 is an equidigital number, since it uses as much as digits as its factorization.

201202200111061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 201202200111061 its reverse (160111002202102), we get a palindrome (361313202313163).

The spelling of 201202200111061 in words is "two hundred one trillion, two hundred two billion, two hundred million, one hundred eleven thousand, sixty-one".