112100002022 has 32 divisors (see below), whose sum is σ = 184020221952. Its totient is φ = 51008424064.

The previous prime is 112100002009. The next prime is 112100002037. The reversal of 112100002022 is 220200001211.

It is a happy number.

It is a super-3 number, since 3×112100002022³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112100001994 and 112100002012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289958 + ... + 555225.

It is an arithmetic number, because the mean of its divisors is an integer number (5750631936).

Almost surely, 2^112100002022 is an apocalyptic number.

112100002022 is a deficient number, since it is larger than the sum of its proper divisors (71920219930).

112100002022 is a wasteful number, since it uses less digits than its factorization.

112100002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845332.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 112100002022 its reverse (220200001211), we get a palindrome (332300003233).

The spelling of 112100002022 in words is "one hundred twelve billion, one hundred million, two thousand, twenty-two".