112201221020222 has 8 divisors (see below), whose sum is σ = 168603989218776. Its totient is φ = 55999891280632.

The previous prime is 112201221020197. The next prime is 112201221020227. The reversal of 112201221020222 is 222020122102211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×112201221020222² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112201221020194 and 112201221020203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112201221020227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50359613348 + ... + 50359615575.

It is an arithmetic number, because the mean of its divisors is an integer number (21075498652347).

Almost surely, 2^{112201221020222} is an apocalyptic number.

112201221020222 is a deficient number, since it is larger than the sum of its proper divisors (56402768198554).

112201221020222 is a wasteful number, since it uses less digits than its factorization.

112201221020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100719229482.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 112201221020222 its reverse (222020122102211), we get a palindrome (334221343122433).

The spelling of 112201221020222 in words is "one hundred twelve trillion, two hundred one billion, two hundred twenty-one million, twenty thousand, two hundred twenty-two".