222346061 has 8 divisors (see below), whose sum is σ = 260977920. Its totient is φ = 185431248.

The previous prime is 222346051. The next prime is 222346073. The reversal of 222346061 is 160643222.

222346061 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 222346061 - 2¹⁴ = 222329677 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 222346061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222346051) 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, 428981 + ... + 429498.

It is an arithmetic number, because the mean of its divisors is an integer number (32622240).

Almost surely, 2^222346061 is an apocalyptic number.

It is an amenable number.

222346061 is a deficient number, since it is larger than the sum of its proper divisors (38631859).

222346061 is an equidigital number, since it uses as much as digits as its factorization.

222346061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858523.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 222346061 is about 14911.2729503554. The cubic root of 222346061 is about 605.8193583799.

Adding to 222346061 its reverse (160643222), we get a palindrome (382989283).

It can be divided in two parts, 2223 and 46061, that added together give a palindrome (48284).

The spelling of 222346061 in words is "two hundred twenty-two million, three hundred forty-six thousand, sixty-one".