112001221000022 has 16 divisors (see below), whose sum is σ = 169219067979552. Its totient is φ = 55596056624640.

The previous prime is 112001221000021. The next prime is 112001221000051. The reversal of 112001221000022 is 220000122100211.

It is a junction number, because it is equal to n+sod(n) for n = 112001220999970 and 112001221000006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112001221000021) 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, 297716129 + ... + 298092092.

It is an arithmetic number, because the mean of its divisors is an integer number (10576191748722).

Almost surely, 2^{112001221000022} is an apocalyptic number.

112001221000022 is a deficient number, since it is larger than the sum of its proper divisors (57217846979530).

112001221000022 is a wasteful number, since it uses less digits than its factorization.

112001221000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595808903.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 112001221000022 its reverse (220000122100211), we get a palindrome (332001343100233).

The spelling of 112001221000022 in words is "one hundred twelve trillion, one billion, two hundred twenty-one million, twenty-two", and thus it is an aban number.