101212212211219 has 2 divisors, whose sum is σ = 101212212211220. Its totient is φ = 101212212211218.

The previous prime is 101212212211193. The next prime is 101212212211241. The reversal of 101212212211219 is 912112212212101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101212212211219 - 2⁷ = 101212212211091 is a prime.

It is a super-2 number, since 2×101212212211219² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (101212212211259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50606106105609 + 50606106105610.

It is an arithmetic number, because the mean of its divisors is an integer number (50606106105610).

Almost surely, 2^{101212212211219} is an apocalyptic number.

101212212211219 is a deficient number, since it is larger than the sum of its proper divisors (1).

101212212211219 is an equidigital number, since it uses as much as digits as its factorization.

101212212211219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 28.

The spelling of 101212212211219 in words is "one hundred one trillion, two hundred twelve billion, two hundred twelve million, two hundred eleven thousand, two hundred nineteen".