222010212232 has 16 divisors (see below), whose sum is σ = 421971466140. Its totient is φ = 109484487936.

The previous prime is 222010212197. The next prime is 222010212251. The reversal of 222010212232 is 232212010222.

It can be written as a sum of positive squares in 2 ways, for example, as 207103267396 + 14906944836 = 455086^2 + 122094^2 .

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, 190076653 + ... + 190077820.

Almost surely, 2^222010212232 is an apocalyptic number.

It is an amenable number.

222010212232 is a deficient number, since it is larger than the sum of its proper divisors (199961253908).

222010212232 is a wasteful number, since it uses less digits than its factorization.

222010212232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380154552 (or 380154548 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 222010212232 its reverse (232212010222), we get a palindrome (454222222454).

The spelling of 222010212232 in words is "two hundred twenty-two billion, ten million, two hundred twelve thousand, two hundred thirty-two".