22196270 has 16 divisors (see below), whose sum is σ = 40061088. Its totient is φ = 8854560.

The previous prime is 22196269. The next prime is 22196297. The reversal of 22196270 is 7269122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1175 + ... + 6765.

It is an arithmetic number, because the mean of its divisors is an integer number (2503818).

Almost surely, 2^22196270 is an apocalyptic number.

22196270 is a deficient number, since it is larger than the sum of its proper divisors (17864818).

22196270 is a wasteful number, since it uses less digits than its factorization.

22196270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5995.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 22196270 is about 4711.2917549224. The cubic root of 22196270 is about 281.0347343748.

The spelling of 22196270 in words is "twenty-two million, one hundred ninety-six thousand, two hundred seventy".