112222022101222 has 16 divisors (see below), whose sum is σ = 183749883735312. Its totient is φ = 50978385721120.

The previous prime is 112222022101177. The next prime is 112222022101229. The reversal of 112222022101222 is 222101220222211.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 112222022101193 and 112222022101202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112222022101229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1581179953 + ... + 1581250924.

It is an arithmetic number, because the mean of its divisors is an integer number (11484367733457).

Almost surely, 2^{112222022101222} is an apocalyptic number.

112222022101222 is a deficient number, since it is larger than the sum of its proper divisors (71527861634090).

112222022101222 is a wasteful number, since it uses less digits than its factorization.

112222022101222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3162432503.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 112222022101222 its reverse (222101220222211), we get a palindrome (334323242323433).

The spelling of 112222022101222 in words is "one hundred twelve trillion, two hundred twenty-two billion, twenty-two million, one hundred one thousand, two hundred twenty-two".