22230133022212 has 6 divisors (see below), whose sum is σ = 38902732788878. Its totient is φ = 11115066511104.

The previous prime is 22230133022159. The next prime is 22230133022213. The reversal of 22230133022212 is 21222033103222.

It can be written as a sum of positive squares in only one way, i.e., 18306469303236 + 3923663718976 = 4278606^2 + 1980824^2 .

It is not an unprimeable number, because it can be changed into a prime (22230133022213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2778766627773 + ... + 2778766627780.

Almost surely, 2^{22230133022212} is an apocalyptic number.

It is an amenable number.

22230133022212 is a deficient number, since it is larger than the sum of its proper divisors (16672599766666).

22230133022212 is a wasteful number, since it uses less digits than its factorization.

22230133022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5557533255557 (or 5557533255555 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 22230133022212 its reverse (21222033103222), we get a palindrome (43452166125434).

The spelling of 22230133022212 in words is "twenty-two trillion, two hundred thirty billion, one hundred thirty-three million, twenty-two thousand, two hundred twelve".