1100011021112 has 32 divisors (see below), whose sum is σ = 2067002582400. Its totient is φ = 548811477984.

The previous prime is 1100011021069. The next prime is 1100011021177. The reversal of 1100011021112 is 2111201100011.

It is a junction number, because it is equal to n+sod(n) for n = 1100011021093 and 1100011021102.

It is a congruent number.

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, 7726589 + ... + 7867667.

It is an arithmetic number, because the mean of its divisors is an integer number (64593830700).

Almost surely, 2^{1100011021112} is an apocalyptic number.

It is an amenable number.

1100011021112 is a deficient number, since it is larger than the sum of its proper divisors (966991561288).

1100011021112 is a wasteful number, since it uses less digits than its factorization.

1100011021112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143195 (or 143191 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1100011021112 its reverse (2111201100011), we get a palindrome (3211212121123).

The spelling of 1100011021112 in words is "one trillion, one hundred billion, eleven million, twenty-one thousand, one hundred twelve".