220022111019 has 4 divisors (see below), whose sum is σ = 293362814696. Its totient is φ = 146681407344.

The previous prime is 220022111003. The next prime is 220022111021. The reversal of 220022111019 is 910111220022.

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

It is not a de Polignac number, because 220022111019 - 2⁴ = 220022111003 is a prime.

It is a super-2 number, since 2×220022111019² (a number of 23 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 = 220022110986 and 220022111004.

It is not an unprimeable number, because it can be changed into a prime (220022111119) 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, 36670351834 + ... + 36670351839.

It is an arithmetic number, because the mean of its divisors is an integer number (73340703674).

Almost surely, 2^220022111019 is an apocalyptic number.

220022111019 is a deficient number, since it is larger than the sum of its proper divisors (73340703677).

220022111019 is an equidigital number, since it uses as much as digits as its factorization.

220022111019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73340703676.

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 220022111019 in words is "two hundred twenty billion, twenty-two million, one hundred eleven thousand, nineteen".