11202202000061 has 2 divisors, whose sum is σ = 11202202000062. Its totient is φ = 11202202000060.

The previous prime is 11202202000039. The next prime is 11202202000207. The reversal of 11202202000061 is 16000020220211.

11202202000061 is digitally balanced in base 2, 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., 10783217655961 + 418984344100 = 3283781^2 + 647290^2 .

It is a cyclic number.

It is not a de Polignac number, because 11202202000061 - 2⁶ = 11202201999997 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 (11202202000021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5601101000030 + 5601101000031.

It is an arithmetic number, because the mean of its divisors is an integer number (5601101000031).

Almost surely, 2^{11202202000061} is an apocalyptic number.

It is an amenable number.

11202202000061 is a deficient number, since it is larger than the sum of its proper divisors (1).

11202202000061 is an equidigital number, since it uses as much as digits as its factorization.

11202202000061 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 17.

Adding to 11202202000061 its reverse (16000020220211), we get a palindrome (27202222220272).

The spelling of 11202202000061 in words is "eleven trillion, two hundred two billion, two hundred two million, sixty-one", and thus it is an aban number.