222076 has 12 divisors (see below), whose sum is σ = 395640. Its totient is φ = 109040.

The previous prime is 222073. The next prime is 222107. The reversal of 222076 is 670222.

It is a happy number.

222076 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222073) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 235 + ... + 706.

It is an arithmetic number, because the mean of its divisors is an integer number (32970).

2²²²⁰⁷⁶ is an apocalyptic number.

222076 is the 236-th decagonal number.

It is an amenable number.

222076 is a deficient number, since it is larger than the sum of its proper divisors (173564).

222076 is a wasteful number, since it uses less digits than its factorization.

222076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004 (or 1002 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 222076 is about 471.2494031826. The cubic root of 222076 is about 60.5573983422.

Adding to 222076 its reverse (670222), we get a palindrome (892298).

The spelling of 222076 in words is "two hundred twenty-two thousand, seventy-six".