112121000121324 has 48 divisors (see below), whose sum is σ = 264628377699840. Its totient is φ = 36944870541120.

The previous prime is 112121000121293. The next prime is 112121000121373. The reversal of 112121000121324 is 423121000121211.

It is a super-2 number, since 2×112121000121324² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112121000121324.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98878734 + ... + 100006229.

It is an arithmetic number, because the mean of its divisors is an integer number (5513091202080).

Almost surely, 2^{112121000121324} is an apocalyptic number.

It is an amenable number.

112121000121324 is an abundant number, since it is smaller than the sum of its proper divisors (152507377578516).

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

112121000121324 is a wasteful number, since it uses less digits than its factorization.

112121000121324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198885510 (or 198885508 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 112121000121324 its reverse (423121000121211), we get a palindrome (535242000242535).

The spelling of 112121000121324 in words is "one hundred twelve trillion, one hundred twenty-one billion, one hundred twenty-one thousand, three hundred twenty-four".