112002001101 has 32 divisors (see below), whose sum is σ = 171806688000. Its totient is φ = 72027676224.

The previous prime is 112002001099. The next prime is 112002001141. The reversal of 112002001101 is 101100200211.

It is a happy number.

It is not a de Polignac number, because 112002001101 - 2¹ = 112002001099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112002001141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 803856 + ... + 932838.

It is an arithmetic number, because the mean of its divisors is an integer number (5368959000).

Almost surely, 2^112002001101 is an apocalyptic number.

It is an amenable number.

112002001101 is a deficient number, since it is larger than the sum of its proper divisors (59804686899).

112002001101 is a wasteful number, since it uses less digits than its factorization.

112002001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130130 (or 130124 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 112002001101 its reverse (101100200211), we get a palindrome (213102201312).

The spelling of 112002001101 in words is "one hundred twelve billion, two million, one thousand, one hundred one".