112021110022 has 16 divisors (see below), whose sum is σ = 170576627760. Its totient is φ = 55162597248.

The previous prime is 112021109971. The next prime is 112021110029. The reversal of 112021110022 is 220011120211.

It is a super-2 number, since 2×112021110022² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112021109984 and 112021110011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112021110029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 545298 + ... + 722074.

It is an arithmetic number, because the mean of its divisors is an integer number (10661039235).

Almost surely, 2^112021110022 is an apocalyptic number.

112021110022 is a deficient number, since it is larger than the sum of its proper divisors (58555517738).

112021110022 is a wasteful number, since it uses less digits than its factorization.

112021110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181575.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112021110022 its reverse (220011120211), we get a palindrome (332032230233).

The spelling of 112021110022 in words is "one hundred twelve billion, twenty-one million, one hundred ten thousand, twenty-two".