1123102422212 has 6 divisors (see below), whose sum is σ = 1965429238878. Its totient is φ = 561551211104.

The previous prime is 1123102422179. The next prime is 1123102422317. The reversal of 1123102422212 is 2122242013211.

It can be written as a sum of positive squares in only one way, i.e., 760582828996 + 362519593216 = 872114^2 + 602096^2 .

It is a super-2 number, since 2×1123102422212² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140387802773 + ... + 140387802780.

It is an arithmetic number, because the mean of its divisors is an integer number (327571539813).

Almost surely, 2^{1123102422212} is an apocalyptic number.

It is an amenable number.

1123102422212 is a deficient number, since it is larger than the sum of its proper divisors (842326816666).

1123102422212 is a wasteful number, since it uses less digits than its factorization.

1123102422212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280775605557 (or 280775605555 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1123102422212 its reverse (2122242013211), we get a palindrome (3245344435423).

The spelling of 1123102422212 in words is "one trillion, one hundred twenty-three billion, one hundred two million, four hundred twenty-two thousand, two hundred twelve".