112201120220022 has 80 divisors (see below), whose sum is σ = 261315679878000. Its totient is φ = 35939564256960.

The previous prime is 112201120219861. The next prime is 112201120220047. The reversal of 112201120220022 is 220022021102211.

It is a happy number.

112201120220022 is a `hidden beast` number, since 11 + 220 + 11 + 202 + 200 + 22 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 112201120219977 and 112201120220004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 55602897 + ... + 57585452.

It is an arithmetic number, because the mean of its divisors is an integer number (3266445998475).

Almost surely, 2^{112201120220022} is an apocalyptic number.

112201120220022 is an abundant number, since it is smaller than the sum of its proper divisors (149114559657978).

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

112201120220022 is a wasteful number, since it uses less digits than its factorization.

112201120220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113188603 (or 113188594 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 112201120220022 its reverse (220022021102211), we get a palindrome (332223141322233).

The spelling of 112201120220022 in words is "one hundred twelve trillion, two hundred one billion, one hundred twenty million, two hundred twenty thousand, twenty-two".