112220111020222 has 16 divisors (see below), whose sum is σ = 172437678244944. Its totient is φ = 54740915064000.

The previous prime is 112220111020183. The next prime is 112220111020229. The reversal of 112220111020222 is 222020111022211.

It is a self number, because there is not a number n which added to its sum of digits gives 112220111020222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112220111020229) 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, 10072 + ... + 14981332.

It is an arithmetic number, because the mean of its divisors is an integer number (10777354890309).

Almost surely, 2^{112220111020222} is an apocalyptic number.

112220111020222 is a deficient number, since it is larger than the sum of its proper divisors (60217567224722).

112220111020222 is a wasteful number, since it uses less digits than its factorization.

112220111020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15062715.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 112220111020222 its reverse (222020111022211), we get a palindrome (334240222042433).

The spelling of 112220111020222 in words is "one hundred twelve trillion, two hundred twenty billion, one hundred eleven million, twenty thousand, two hundred twenty-two".