7196222 has 16 divisors (see below), whose sum is σ = 12051072. Its totient is φ = 3194520.

The previous prime is 7196209. The next prime is 7196227. The reversal of 7196222 is 2226917.

It is a super-2 number, since 2×7196222² = 103571222146568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7196227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2858 + ... + 4749.

It is an arithmetic number, because the mean of its divisors is an integer number (753192).

Almost surely, 2^7196222 is an apocalyptic number.

7196222 is a deficient number, since it is larger than the sum of its proper divisors (4854850).

7196222 is a wasteful number, since it uses less digits than its factorization.

7196222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7663.

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

The square root of 7196222 is about 2682.5774918910. The cubic root of 7196222 is about 193.0640967630.

The spelling of 7196222 in words is "seven million, one hundred ninety-six thousand, two hundred twenty-two".