222248264706 has 24 divisors (see below), whose sum is σ = 518579284860. Its totient is φ = 68384081376.

The previous prime is 222248264663. The next prime is 222248264717. The reversal of 222248264706 is 607462842222.

222248264706 is a `hidden beast` number, since 22 + 22 + 482 + 64 + 70 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 215319200625 + 6929064081 = 464025^2 + 83241^2 .

It is a super-3 number, since 3×222248264706³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 474889221 + ... + 474889688.

Almost surely, 2^222248264706 is an apocalyptic number.

222248264706 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

222248264706 is an abundant number, since it is smaller than the sum of its proper divisors (296331020154).

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

222248264706 is a wasteful number, since it uses less digits than its factorization.

222248264706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949778930 (or 949778927 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 45.

The spelling of 222248264706 in words is "two hundred twenty-two billion, two hundred forty-eight million, two hundred sixty-four thousand, seven hundred six".