112020202111020 has 48 divisors (see below), whose sum is σ = 358464646756608. Its totient is φ = 25604617625280.

The previous prime is 112020202111003. The next prime is 112020202111039. The reversal of 112020202111020 is 20111202020211.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 133357383046 + ... + 133357383885.

It is an arithmetic number, because the mean of its divisors is an integer number (7468013474096).

Almost surely, 2^{112020202111020} is an apocalyptic number.

112020202111020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112020202111020 is an abundant number, since it is smaller than the sum of its proper divisors (246444444645588).

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

112020202111020 is a wasteful number, since it uses less digits than its factorization.

112020202111020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266714766950 (or 266714766948 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112020202111020 its reverse (20111202020211), we get a palindrome (132131404131231).

The spelling of 112020202111020 in words is "one hundred twelve trillion, twenty billion, two hundred two million, one hundred eleven thousand, twenty".