112101000012020 has 12 divisors (see below), whose sum is σ = 235412100025284. Its totient is φ = 44840400004800.

The previous prime is 112101000012019. The next prime is 112101000012061. The reversal of 112101000012020 is 20210000101211.

It can be written as a sum of positive squares in 2 ways, for example, as 60780453777124 + 51320546234896 = 7796182^2 + 7163836^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112101000011992 and 112101000012010.

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, 2802525000281 + ... + 2802525000320.

It is an arithmetic number, because the mean of its divisors is an integer number (19617675002107).

Almost surely, 2^{112101000012020} is an apocalyptic number.

112101000012020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112101000012020 is an abundant number, since it is smaller than the sum of its proper divisors (123311100013264).

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

112101000012020 is a wasteful number, since it uses less digits than its factorization.

112101000012020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5605050000610 (or 5605050000608 counting only the distinct ones).

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

Adding to 112101000012020 its reverse (20210000101211), we get a palindrome (132311000113231).

The spelling of 112101000012020 in words is "one hundred twelve trillion, one hundred one billion, twelve thousand, twenty".