22226802 has 32 divisors (see below), whose sum is σ = 48117888. Its totient is φ = 6804096.

The previous prime is 22226801. The next prime is 22226807. The reversal of 22226802 is 20862222.

It is not an unprimeable number, because it can be changed into a prime (22226801) 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 15 ways as a sum of consecutive naturals, for example, 17563 + ... + 18785.

It is an arithmetic number, because the mean of its divisors is an integer number (1503684).

Almost surely, 2^22226802 is an apocalyptic number.

22226802 is an abundant number, since it is smaller than the sum of its proper divisors (25891086).

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

22226802 is a wasteful number, since it uses less digits than its factorization.

22226802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1474.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 22226802 is about 4714.5309416738. The cubic root of 22226802 is about 281.1635341115.

The spelling of 22226802 in words is "twenty-two million, two hundred twenty-six thousand, eight hundred two".