112122212321022 has 16 divisors (see below), whose sum is σ = 224244722192400. Its totient is φ = 37374021181952.

The previous prime is 112122212320999. The next prime is 112122212321039. The reversal of 112122212321022 is 220123212221211.

It is a junction number, because it is equal to n+sod(n) for n = 112122212320983 and 112122212321001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7340613 + ... + 16677200.

It is an arithmetic number, because the mean of its divisors is an integer number (14015295137025).

Almost surely, 2^{112122212321022} is an apocalyptic number.

112122212321022 is an abundant number, since it is smaller than the sum of its proper divisors (112122509871378).

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

112122212321022 is a wasteful number, since it uses less digits than its factorization.

112122212321022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24795867.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 112122212321022 its reverse (220123212221211), we get a palindrome (332245424542233).

The spelling of 112122212321022 in words is "one hundred twelve trillion, one hundred twenty-two billion, two hundred twelve million, three hundred twenty-one thousand, twenty-two".