222946627 has 8 divisors (see below), whose sum is σ = 236759760. Its totient is φ = 209341440.

The previous prime is 222946621. The next prime is 222946639. The reversal of 222946627 is 726649222.

222946627 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 222946627 - 2⁷ = 222946499 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 222946627.

It is not an unprimeable number, because it can be changed into a prime (222946621) 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, 49774 + ... + 54067.

It is an arithmetic number, because the mean of its divisors is an integer number (29594970).

Almost surely, 2^222946627 is an apocalyptic number.

222946627 is a deficient number, since it is larger than the sum of its proper divisors (13813133).

222946627 is a wasteful number, since it uses less digits than its factorization.

222946627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103973.

The product of its digits is 145152, while the sum is 40.

The square root of 222946627 is about 14931.3973559075. The cubic root of 222946627 is about 606.3643158221.

The spelling of 222946627 in words is "two hundred twenty-two million, nine hundred forty-six thousand, six hundred twenty-seven".