112020211221210 has 48 divisors (see below), whose sum is σ = 306581630715360. Its totient is φ = 28299842834400.

The previous prime is 112020211221119. The next prime is 112020211221223. The reversal of 112020211221210 is 12122112020211.

112020211221210 is a `hidden beast` number, since 1 + 1 + 2 + 0 + 20 + 211 + 221 + 210 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32754446016 + ... + 32754449435.

It is an arithmetic number, because the mean of its divisors is an integer number (6387117306570).

Almost surely, 2^{112020211221210} is an apocalyptic number.

112020211221210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112020211221210 is an abundant number, since it is smaller than the sum of its proper divisors (194561419494150).

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

112020211221210 is a wasteful number, since it uses less digits than its factorization.

112020211221210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65508895483 (or 65508895480 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 112020211221210 its reverse (12122112020211), we get a palindrome (124142323241421).

The spelling of 112020211221210 in words is "one hundred twelve trillion, twenty billion, two hundred eleven million, two hundred twenty-one thousand, two hundred ten".