10220112112 has 40 divisors (see below), whose sum is σ = 23057247456. Its totient is φ = 4297403136.

The previous prime is 10220112079. The next prime is 10220112121. The reversal of 10220112112 is 21121102201.

It is a super-3 number, since 3×10220112112³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10220112092 and 10220112101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 854923 + ... + 866794.

Almost surely, 2^10220112112 is an apocalyptic number.

It is an amenable number.

10220112112 is an abundant number, since it is smaller than the sum of its proper divisors (12837135344).

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

10220112112 is a wasteful number, since it uses less digits than its factorization.

10220112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721785 (or 1721779 counting only the distinct ones).

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

Adding to 10220112112 its reverse (21121102201), we get a palindrome (31341214313).

The spelling of 10220112112 in words is "ten billion, two hundred twenty million, one hundred twelve thousand, one hundred twelve".