2201101201051 has 2 divisors, whose sum is σ = 2201101201052. Its totient is φ = 2201101201050.

The previous prime is 2201101201007. The next prime is 2201101201133. The reversal of 2201101201051 is 1501021011022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2201101201051 - 2²⁷ = 2200966983323 is a prime.

It is not a weakly prime, because it can be changed into another prime (2201101201751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100550600525 + 1100550600526.

It is an arithmetic number, because the mean of its divisors is an integer number (1100550600526).

Almost surely, 2^{2201101201051} is an apocalyptic number.

2201101201051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201101201051 is an equidigital number, since it uses as much as digits as its factorization.

2201101201051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40, while the sum is 16.

Adding to 2201101201051 its reverse (1501021011022), we get a palindrome (3702122212073).

The spelling of 2201101201051 in words is "two trillion, two hundred one billion, one hundred one million, two hundred one thousand, fifty-one".