112213001020 has 24 divisors (see below), whose sum is σ = 240661076544. Its totient is φ = 43930195776.

The previous prime is 112213000987. The next prime is 112213001057. The reversal of 112213001020 is 20100312211.

112213001020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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, 59686827 + ... + 59688706.

It is an arithmetic number, because the mean of its divisors is an integer number (10027544856).

Almost surely, 2^112213001020 is an apocalyptic number.

112213001020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112213001020 is an abundant number, since it is smaller than the sum of its proper divisors (128448075524).

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

112213001020 is a wasteful number, since it uses less digits than its factorization.

112213001020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119375589 (or 119375587 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 112213001020 its reverse (20100312211), we get a palindrome (132313313231).

The spelling of 112213001020 in words is "one hundred twelve billion, two hundred thirteen million, one thousand, twenty".