221012210211119 has 2 divisors, whose sum is σ = 221012210211120. Its totient is φ = 221012210211118.

The previous prime is 221012210211103. The next prime is 221012210211127. The reversal of 221012210211119 is 911112012210122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 221012210211119 - 2⁴ = 221012210211103 is a prime.

It is a super-2 number, since 2×221012210211119² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (221012210211139) 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, 110506105105559 + 110506105105560.

It is an arithmetic number, because the mean of its divisors is an integer number (110506105105560).

Almost surely, 2^{221012210211119} is an apocalyptic number.

221012210211119 is a deficient number, since it is larger than the sum of its proper divisors (1).

221012210211119 is an equidigital number, since it uses as much as digits as its factorization.

221012210211119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 26.

The spelling of 221012210211119 in words is "two hundred twenty-one trillion, twelve billion, two hundred ten million, two hundred eleven thousand, one hundred nineteen".