222046244066 has 8 divisors (see below), whose sum is σ = 333120698064. Its totient is φ = 111006011380.

The previous prime is 222046244053. The next prime is 222046244087. The reversal of 222046244066 is 660442640222.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8539100 + ... + 8565063.

It is an arithmetic number, because the mean of its divisors is an integer number (41640087258).

Almost surely, 2^222046244066 is an apocalyptic number.

222046244066 is a deficient number, since it is larger than the sum of its proper divisors (111074453998).

222046244066 is a wasteful number, since it uses less digits than its factorization.

222046244066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17110656.

The product of its (nonzero) digits is 221184, while the sum is 38.

Adding to 222046244066 its reverse (660442640222), we get a palindrome (882488884288).

The spelling of 222046244066 in words is "two hundred twenty-two billion, forty-six million, two hundred forty-four thousand, sixty-six".