2000022022 has 4 divisors (see below), whose sum is σ = 3000033036. Its totient is φ = 1000011010.

The previous prime is 2000022007. The next prime is 2000022053. The reversal of 2000022022 is 2202200002.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 500005504 + ... + 500005507.

It is an arithmetic number, because the mean of its divisors is an integer number (750008259).

Almost surely, 2^2000022022 is an apocalyptic number.

2000022022 is a deficient number, since it is larger than the sum of its proper divisors (1000011014).

2000022022 is a wasteful number, since it uses less digits than its factorization.

2000022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000011013.

The product of its (nonzero) digits is 32, while the sum is 10.

The square root of 2000022022 is about 44721.6057627630. The cubic root of 2000022022 is about 1259.9256742081.

Adding to 2000022022 its reverse (2202200002), we get a palindrome (4202222024).

The spelling of 2000022022 in words is "two billion, twenty-two thousand, twenty-two".