222246633606 has 32 divisors (see below), whose sum is σ = 448189525728. Its totient is φ = 73468327680.

The previous prime is 222246633589. The next prime is 222246633607. The reversal of 222246633606 is 606336642222.

It is a super-2 number, since 2×222246633606² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222246633607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142426 + ... + 681746.

It is an arithmetic number, because the mean of its divisors is an integer number (14005922679).

Almost surely, 2^222246633606 is an apocalyptic number.

222246633606 is an abundant number, since it is smaller than the sum of its proper divisors (225942892122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222246633606 is a wasteful number, since it uses less digits than its factorization.

222246633606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539896.

The product of its (nonzero) digits is 746496, while the sum is 42.

The spelling of 222246633606 in words is "two hundred twenty-two billion, two hundred forty-six million, six hundred thirty-three thousand, six hundred six".