1122323140112 has 40 divisors (see below), whose sum is σ = 2218396846104. Its totient is φ = 549861039104.

The previous prime is 1122323140093. The next prime is 1122323140217. The reversal of 1122323140112 is 2110413232211.

It can be written as a sum of positive squares in 4 ways, for example, as 158439025936 + 963884114176 = 398044^2 + 981776^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200573 + ... + 1511580.

Almost surely, 2^{1122323140112} is an apocalyptic number.

It is an amenable number.

1122323140112 is a deficient number, since it is larger than the sum of its proper divisors (1096073705992).

1122323140112 is a wasteful number, since it uses less digits than its factorization.

1122323140112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1712987 (or 1712981 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1122323140112 its reverse (2110413232211), we get a palindrome (3232736372323).

The spelling of 1122323140112 in words is "one trillion, one hundred twenty-two billion, three hundred twenty-three million, one hundred forty thousand, one hundred twelve".