20020020022219 has 16 divisors (see below), whose sum is σ = 23230957386240. Its totient is φ = 16897413798720.

The previous prime is 20020020022207. The next prime is 20020020022279. The reversal of 20020020022219 is 91222002002002.

It is not a de Polignac number, because 20020020022219 - 2¹⁵ = 20020019989451 is a prime.

It is a super-2 number, since 2×20020020022219² (a number of 27 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 20020020022219.

It is not an unprimeable number, because it can be changed into a prime (20020020022279) 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, 24493929 + ... + 25298074.

It is an arithmetic number, because the mean of its divisors is an integer number (1451934836640).

Almost surely, 2^{20020020022219} is an apocalyptic number.

20020020022219 is a deficient number, since it is larger than the sum of its proper divisors (3210937364021).

20020020022219 is an equidigital number, since it uses as much as digits as its factorization.

20020020022219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49792890.

The product of its (nonzero) digits is 576, while the sum is 22.

The spelling of 20020020022219 in words is "twenty trillion, twenty billion, twenty million, twenty-two thousand, two hundred nineteen".