211222010011219 has 16 divisors (see below), whose sum is σ = 224988533134848. Its totient is φ = 197604590977152.

The previous prime is 211222010011183. The next prime is 211222010011231. The reversal of 211222010011219 is 912110010222112.

It is a cyclic number.

It is not a de Polignac number, because 211222010011219 - 2⁷ = 211222010011091 is a prime.

It is a super-2 number, since 2×211222010011219² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 211222010011193 and 211222010011202.

It is not an unprimeable number, because it can be changed into a prime (211222010011319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 291962032 + ... + 292684594.

It is an arithmetic number, because the mean of its divisors is an integer number (14061783320928).

Almost surely, 2^{211222010011219} is an apocalyptic number.

211222010011219 is a deficient number, since it is larger than the sum of its proper divisors (13766523123629).

211222010011219 is a wasteful number, since it uses less digits than its factorization.

211222010011219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825714.

The product of its (nonzero) digits is 288, while the sum is 25.

The spelling of 211222010011219 in words is "two hundred eleven trillion, two hundred twenty-two billion, ten million, eleven thousand, two hundred nineteen".