220110101219 has 4 divisors (see below), whose sum is σ = 221512076544. Its totient is φ = 218708125896.

The previous prime is 220110101207. The next prime is 220110101261. The reversal of 220110101219 is 912101011022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 220110101219 - 2⁸ = 220110100963 is a prime.

It is a super-2 number, since 2×220110101219² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 220110101219.

It is not an unprimeable number, because it can be changed into a prime (220110103219) 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 in 3 ways as a sum of consecutive naturals, for example, 700987427 + ... + 700987740.

It is an arithmetic number, because the mean of its divisors is an integer number (55378019136).

Almost surely, 2^220110101219 is an apocalyptic number.

220110101219 is a deficient number, since it is larger than the sum of its proper divisors (1401975325).

220110101219 is a wasteful number, since it uses less digits than its factorization.

220110101219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401975324.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 220110101219 in words is "two hundred twenty billion, one hundred ten million, one hundred one thousand, two hundred nineteen".