112201222020019 has 12 divisors (see below), whose sum is σ = 122628004992360. Its totient is φ = 101812566211200.

The previous prime is 112201222020011. The next prime is 112201222020049. The reversal of 112201222020019 is 910020222102211.

It is a happy number.

It is not a de Polignac number, because 112201222020019 - 2³ = 112201222020011 is a prime.

It is a super-2 number, since 2×112201222020019² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112201222019975 and 112201222020002.

It is not an unprimeable number, because it can be changed into a prime (112201222020011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14205814 + ... + 20644795.

It is an arithmetic number, because the mean of its divisors is an integer number (10219000416030).

Almost surely, 2^{112201222020019} is an apocalyptic number.

112201222020019 is a deficient number, since it is larger than the sum of its proper divisors (10426782972341).

112201222020019 is an frugal number, since it uses more digits than its factorization.

112201222020019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34851702 (or 34851161 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 112201222020019 in words is "one hundred twelve trillion, two hundred one billion, two hundred twenty-two million, twenty thousand, nineteen".