22202092 has 12 divisors (see below), whose sum is σ = 42385896. Its totient is φ = 10091840.

The previous prime is 22202087. The next prime is 22202093. The reversal of 22202092 is 29020222.

It is not an unprimeable number, because it can be changed into a prime (22202093) 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 3 ways as a sum of consecutive naturals, for example, 252253 + ... + 252340.

It is an arithmetic number, because the mean of its divisors is an integer number (3532158).

Almost surely, 2^22202092 is an apocalyptic number.

22202092 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22202092 is a deficient number, since it is larger than the sum of its proper divisors (20183804).

22202092 is a wasteful number, since it uses less digits than its factorization.

22202092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504608 (or 504606 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 22202092 is about 4711.9095916624. The cubic root of 22202092 is about 281.0593036859.

The spelling of 22202092 in words is "twenty-two million, two hundred two thousand, ninety-two".