112201201221930 has 96 divisors (see below), whose sum is σ = 300570902955648. Its totient is φ = 29018056118400.

The previous prime is 112201201221929. The next prime is 112201201222013. The reversal of 112201201221930 is 39122102102211.

112201201221930 is a `hidden beast` number, since 1 + 1 + 2 + 201 + 201 + 221 + 9 + 30 = 666.

It is a super-2 number, since 2×112201201221930² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 112201201221894 and 112201201221903.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53134876 + ... + 55206135.

It is an arithmetic number, because the mean of its divisors is an integer number (3130946905788).

Almost surely, 2^{112201201221930} is an apocalyptic number.

112201201221930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112201201221930 is an abundant number, since it is smaller than the sum of its proper divisors (188369701733718).

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

112201201221930 is a wasteful number, since it uses less digits than its factorization.

112201201221930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108341372 (or 108341369 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The spelling of 112201201221930 in words is "one hundred twelve trillion, two hundred one billion, two hundred one million, two hundred twenty-one thousand, nine hundred thirty".