1222334030212 has 6 divisors (see below), whose sum is σ = 2139084552878. Its totient is φ = 611167015104.

The previous prime is 1222334030201. The next prime is 1222334030293. The reversal of 1222334030212 is 2120304332221.

It can be written as a sum of positive squares in only one way, i.e., 1177281420676 + 45052609536 = 1085026^2 + 212256^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152791753773 + ... + 152791753780.

Almost surely, 2^{1222334030212} is an apocalyptic number.

It is an amenable number.

1222334030212 is a deficient number, since it is larger than the sum of its proper divisors (916750522666).

1222334030212 is a wasteful number, since it uses less digits than its factorization.

1222334030212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305583507557 (or 305583507555 counting only the distinct ones).

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

Adding to 1222334030212 its reverse (2120304332221), we get a palindrome (3342638362433).

The spelling of 1222334030212 in words is "one trillion, two hundred twenty-two billion, three hundred thirty-four million, thirty thousand, two hundred twelve".