22000020219 has 48 divisors (see below), whose sum is σ = 34342963200. Its totient is φ = 13525488000.

The previous prime is 22000020199. The next prime is 22000020277. The reversal of 22000020219 is 91202000022.

It is not a de Polignac number, because 22000020219 - 2¹² = 22000016123 is a prime.

It is a super-2 number, since 2×22000020219² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22000020299) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3354994 + ... + 3361544.

It is an arithmetic number, because the mean of its divisors is an integer number (715478400).

Almost surely, 2^22000020219 is an apocalyptic number.

22000020219 is a deficient number, since it is larger than the sum of its proper divisors (12342942981).

22000020219 is a wasteful number, since it uses less digits than its factorization.

22000020219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7096 (or 7093 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The spelling of 22000020219 in words is "twenty-two billion, twenty thousand, two hundred nineteen".