22046202 has 16 divisors (see below), whose sum is σ = 48991680. Its totient is φ = 7348716.

The previous prime is 22046201. The next prime is 22046207. The reversal of 22046202 is 20264022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (22046201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204078 + ... + 204185.

It is an arithmetic number, because the mean of its divisors is an integer number (3061980).

Almost surely, 2^22046202 is an apocalyptic number.

22046202 is an abundant number, since it is smaller than the sum of its proper divisors (26945478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22046202 is a wasteful number, since it uses less digits than its factorization.

22046202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408274 (or 408268 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 22046202 is about 4695.3383264681. The cubic root of 22046202 is about 280.3999471579.

The spelling of 22046202 in words is "twenty-two million, forty-six thousand, two hundred two".