222644624606 has 8 divisors (see below), whose sum is σ = 334727682960. Its totient is φ = 111068730288.

The previous prime is 222644624567. The next prime is 222644624639. The reversal of 222644624606 is 606426446222.

It is a happy number.

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

It is a congruent number.

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, 126789911 + ... + 126791666.

It is an arithmetic number, because the mean of its divisors is an integer number (41840960370).

Almost surely, 2^222644624606 is an apocalyptic number.

222644624606 is a deficient number, since it is larger than the sum of its proper divisors (112083058354).

222644624606 is a wasteful number, since it uses less digits than its factorization.

222644624606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253582018.

The product of its (nonzero) digits is 1327104, while the sum is 44.

The spelling of 222644624606 in words is "two hundred twenty-two billion, six hundred forty-four million, six hundred twenty-four thousand, six hundred six".