220112101012 has 12 divisors (see below), whose sum is σ = 385709093056. Its totient is φ = 109909503000.

The previous prime is 220112100979. The next prime is 220112101031. The reversal of 220112101012 is 210101211022.

220112101012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 220112100983 and 220112101001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36633498 + ... + 36639505.

Almost surely, 2^220112101012 is an apocalyptic number.

It is an amenable number.

220112101012 is a deficient number, since it is larger than the sum of its proper divisors (165596992044).

220112101012 is a wasteful number, since it uses less digits than its factorization.

220112101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73273758 (or 73273756 counting only the distinct ones).

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

Adding to 220112101012 its reverse (210101211022), we get a palindrome (430213312034).

The spelling of 220112101012 in words is "two hundred twenty billion, one hundred twelve million, one hundred one thousand, twelve".