112002101111020 has 24 divisors (see below), whose sum is σ = 235204658640000. Its totient is φ = 44800793528832.

The previous prime is 112002101110957. The next prime is 112002101111057. The reversal of 112002101111020 is 20111101200211.

It is a happy 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, 21684156 + ... + 26347804.

It is an arithmetic number, because the mean of its divisors is an integer number (9800194110000).

Almost surely, 2^{112002101111020} is an apocalyptic number.

112002101111020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112002101111020 is an abundant number, since it is smaller than the sum of its proper divisors (123202557528980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112002101111020 is a wasteful number, since it uses less digits than its factorization.

112002101111020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5864457 (or 5864455 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 112002101111020 its reverse (20111101200211), we get a palindrome (132113202311231).

The spelling of 112002101111020 in words is "one hundred twelve trillion, two billion, one hundred one million, one hundred eleven thousand, twenty".