2211120121163 has 2 divisors, whose sum is σ = 2211120121164. Its totient is φ = 2211120121162.

The previous prime is 2211120121153. The next prime is 2211120121201. The reversal of 2211120121163 is 3611210211122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2211120121163 - 2⁸ = 2211120120907 is a prime.

It is not a weakly prime, because it can be changed into another prime (2211120121153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105560060581 + 1105560060582.

It is an arithmetic number, because the mean of its divisors is an integer number (1105560060582).

Almost surely, 2^{2211120121163} is an apocalyptic number.

2211120121163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2211120121163 is an equidigital number, since it uses as much as digits as its factorization.

2211120121163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 2211120121163 its reverse (3611210211122), we get a palindrome (5822330332285).

The spelling of 2211120121163 in words is "two trillion, two hundred eleven billion, one hundred twenty million, one hundred twenty-one thousand, one hundred sixty-three".