112020002010020 has 36 divisors (see below), whose sum is σ = 254729507536980. Its totient is φ = 41361231510144.

The previous prime is 112020002010013. The next prime is 112020002010053. The reversal of 112020002010020 is 20010200020211.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 32659556241316 + 79360445768704 = 5714854^2 + 8908448^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112020002009983 and 112020002010010.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16571002835 + ... + 16571009594.

It is an arithmetic number, because the mean of its divisors is an integer number (7075819653805).

Almost surely, 2^{112020002010020} is an apocalyptic number.

112020002010020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112020002010020 is an abundant number, since it is smaller than the sum of its proper divisors (142709505526960).

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

112020002010020 is a wasteful number, since it uses less digits than its factorization.

112020002010020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33142012464 (or 33142012449 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 112020002010020 its reverse (20010200020211), we get a palindrome (132030202030231).

The spelling of 112020002010020 in words is "one hundred twelve trillion, twenty billion, two million, ten thousand, twenty".