212211110219153 has 2 divisors, whose sum is σ = 212211110219154. Its totient is φ = 212211110219152.

The previous prime is 212211110219089. The next prime is 212211110219183. The reversal of 212211110219153 is 351912011112212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 210189916293184 + 2021193925969 = 14497928^2 + 1421687^2 .

It is a cyclic number.

It is not a de Polignac number, because 212211110219153 - 2⁶ = 212211110219089 is a prime.

It is not a weakly prime, because it can be changed into another prime (212211110219183) 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, 106105555109576 + 106105555109577.

It is an arithmetic number, because the mean of its divisors is an integer number (106105555109577).

Almost surely, 2^{212211110219153} is an apocalyptic number.

It is an amenable number.

212211110219153 is a deficient number, since it is larger than the sum of its proper divisors (1).

212211110219153 is an equidigital number, since it uses as much as digits as its factorization.

212211110219153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 32.

The spelling of 212211110219153 in words is "two hundred twelve trillion, two hundred eleven billion, one hundred ten million, two hundred nineteen thousand, one hundred fifty-three".