220001102219 has 32 divisors (see below), whose sum is σ = 244846540800. Its totient is φ = 196731025920.

The previous prime is 220001102213. The next prime is 220001102221. The reversal of 220001102219 is 912201100022.

It is a happy number.

220001102219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220001102219 is a prime.

It is a super-2 number, since 2×220001102219² (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 220001102219.

It is not an unprimeable number, because it can be changed into a prime (220001102213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26704769 + ... + 26713005.

It is an arithmetic number, because the mean of its divisors is an integer number (7651454400).

Almost surely, 2^220001102219 is an apocalyptic number.

220001102219 is a deficient number, since it is larger than the sum of its proper divisors (24845438581).

220001102219 is a wasteful number, since it uses less digits than its factorization.

220001102219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9203.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 220001102219 in words is "two hundred twenty billion, one million, one hundred two thousand, two hundred nineteen".