2206204022 has 48 divisors (see below), whose sum is σ = 3800357568. Its totient is φ = 952514640.

The previous prime is 2206204009. The next prime is 2206204027. The reversal of 2206204022 is 2204026022.

It is a junction number, because it is equal to n+sod(n) for n = 2206203985 and 2206204003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2206204027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1896413 + ... + 1897575.

It is an arithmetic number, because the mean of its divisors is an integer number (79174116).

Almost surely, 2^2206204022 is an apocalyptic number.

2206204022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2206204022 is a deficient number, since it is larger than the sum of its proper divisors (1594153546).

2206204022 is a wasteful number, since it uses less digits than its factorization.

2206204022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385 (or 1362 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2206204022 is about 46970.2461351865. The cubic root of 2206204022 is about 1301.8128597330.

The spelling of 2206204022 in words is "two billion, two hundred six million, two hundred four thousand, twenty-two".