2222020319 has 4 divisors (see below), whose sum is σ = 2222189544. Its totient is φ = 2221851096.

The previous prime is 2222020279. The next prime is 2222020351. The reversal of 2222020319 is 9130202222.

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 2222020319 - 2¹⁶ = 2221954783 is a prime.

It is a super-2 number, since 2×2222020319² = 9874748596097723522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2222020294 and 2222020303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222020519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63092 + ... + 91785.

It is an arithmetic number, because the mean of its divisors is an integer number (555547386).

Almost surely, 2^2222020319 is an apocalyptic number.

2222020319 is a deficient number, since it is larger than the sum of its proper divisors (169225).

2222020319 is a wasteful number, since it uses less digits than its factorization.

2222020319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169224.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 2222020319 is about 47138.3105233949. The cubic root of 2222020319 is about 1304.9163579731.

The spelling of 2222020319 in words is "two billion, two hundred twenty-two million, twenty thousand, three hundred nineteen".