112022012121020 has 12 divisors (see below), whose sum is σ = 235246225454184. Its totient is φ = 44808804848400.

The previous prime is 112022012120987. The next prime is 112022012121083. The reversal of 112022012121020 is 20121210220211.

It is a self number, because there is not a number n which added to its sum of digits gives 112022012121020.

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, 2800550303006 + ... + 2800550303045.

It is an arithmetic number, because the mean of its divisors is an integer number (19603852121182).

Almost surely, 2^{112022012121020} is an apocalyptic number.

112022012121020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112022012121020 is an abundant number, since it is smaller than the sum of its proper divisors (123224213333164).

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

112022012121020 is a wasteful number, since it uses less digits than its factorization.

112022012121020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5601100606060 (or 5601100606058 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112022012121020 its reverse (20121210220211), we get a palindrome (132143222341231).

The spelling of 112022012121020 in words is "one hundred twelve trillion, twenty-two billion, twelve million, one hundred twenty-one thousand, twenty".