201111022102219 has 8 divisors (see below), whose sum is σ = 208047965218560. Its totient is φ = 194174217671616.

The previous prime is 201111022102171. The next prime is 201111022102229. The reversal of 201111022102219 is 912201220111102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201111022102219 - 2⁷ = 201111022102091 is a prime.

It is a super-2 number, since 2×201111022102219² (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 = 201111022102193 and 201111022102202.

It is not an unprimeable number, because it can be changed into a prime (201111022102229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31716907 + ... + 37525780.

It is an arithmetic number, because the mean of its divisors is an integer number (26005995652320).

Almost surely, 2^{201111022102219} is an apocalyptic number.

201111022102219 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

201111022102219 is a deficient number, since it is larger than the sum of its proper divisors (6936943116341).

201111022102219 is a wasteful number, since it uses less digits than its factorization.

201111022102219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69342869.

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

The spelling of 201111022102219 in words is "two hundred one trillion, one hundred eleven billion, twenty-two million, one hundred two thousand, two hundred nineteen".