1100133322012 has 48 divisors (see below), whose sum is σ = 1968519978880. Its totient is φ = 537809932800.

The previous prime is 1100133321961. The next prime is 1100133322031. The reversal of 1100133322012 is 2102233310011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126172189 + ... + 126180907.

Almost surely, 2^{1100133322012} is an apocalyptic number.

It is an amenable number.

1100133322012 is a deficient number, since it is larger than the sum of its proper divisors (868386656868).

1100133322012 is a wasteful number, since it uses less digits than its factorization.

1100133322012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11822 (or 11820 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1100133322012 its reverse (2102233310011), we get a palindrome (3202366632023).

The spelling of 1100133322012 in words is "one trillion, one hundred billion, one hundred thirty-three million, three hundred twenty-two thousand, twelve".