1222112033332 has 12 divisors (see below), whose sum is σ = 2139591301540. Its totient is φ = 610800232896.

The previous prime is 1222112033299. The next prime is 1222112033347. The reversal of 1222112033332 is 2333302112221.

It can be written as a sum of positive squares in 2 ways, for example, as 817458289956 + 404653743376 = 904134^2 + 636124^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1222112033297 and 1222112033306.

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, 63935193 + ... + 63954304.

Almost surely, 2^{1222112033332} is an apocalyptic number.

It is an amenable number.

1222112033332 is a deficient number, since it is larger than the sum of its proper divisors (917479268208).

1222112033332 is a wasteful number, since it uses less digits than its factorization.

1222112033332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127891890 (or 127891888 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1222112033332 its reverse (2333302112221), we get a palindrome (3555414145553).

The spelling of 1222112033332 in words is "one trillion, two hundred twenty-two billion, one hundred twelve million, thirty-three thousand, three hundred thirty-two".