1121002000112 has 20 divisors (see below), whose sum is σ = 2204358412776. Its totient is φ = 552135312960.

The previous prime is 1121002000067. The next prime is 1121002000127. The reversal of 1121002000112 is 2110002001211.

It is a junction number, because it is equal to n+sod(n) for n = 1121002000093 and 1121002000102.

It is a congruent number.

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, 522854339 + ... + 522856482.

Almost surely, 2^{1121002000112} is an apocalyptic number.

It is an amenable number.

1121002000112 is a deficient number, since it is larger than the sum of its proper divisors (1083356412664).

1121002000112 is a wasteful number, since it uses less digits than its factorization.

1121002000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045710896 (or 1045710890 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1121002000112 its reverse (2110002001211), we get a palindrome (3231004001323).

The spelling of 1121002000112 in words is "one trillion, one hundred twenty-one billion, two million, one hundred twelve", and thus it is an aban number.