2026222 has 16 divisors (see below), whose sum is σ = 3423744. Its totient is φ = 891000.

The previous prime is 2026187. The next prime is 2026223. The reversal of 2026222 is 2226202.

It is a junction number, because it is equal to n+sod(n) for n = 2026196 and 2026205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2026223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 804 + ... + 2167.

It is an arithmetic number, because the mean of its divisors is an integer number (213984).

2^2026222 is an apocalyptic number.

2026222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2026222 is a deficient number, since it is larger than the sum of its proper divisors (1397522).

2026222 is a wasteful number, since it uses less digits than its factorization.

2026222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3015.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2026222 is about 1423.4542493526. The cubic root of 2026222 is about 126.5403434363.

The spelling of 2026222 in words is "two million, twenty-six thousand, two hundred twenty-two".