1122311302312 has 16 divisors (see below), whose sum is σ = 2114908236000. Its totient is φ = 558335772720.

The previous prime is 1122311302291. The next prime is 1122311302349. The reversal of 1122311302312 is 2132031132211.

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, 352483114 + ... + 352486297.

It is an arithmetic number, because the mean of its divisors is an integer number (132181764750).

Almost surely, 2^{1122311302312} is an apocalyptic number.

It is an amenable number.

1122311302312 is a deficient number, since it is larger than the sum of its proper divisors (992596933688).

1122311302312 is a wasteful number, since it uses less digits than its factorization.

1122311302312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704969616 (or 704969612 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1122311302312 its reverse (2132031132211), we get a palindrome (3254342434523).

The spelling of 1122311302312 in words is "one trillion, one hundred twenty-two billion, three hundred eleven million, three hundred two thousand, three hundred twelve".