10112010220 has 36 divisors (see below), whose sum is σ = 22994359920. Its totient is φ = 3733664064.

The previous prime is 10112010217. The next prime is 10112010229. The reversal of 10112010220 is 2201021101.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 10112010197 and 10112010206.

It is not an unprimeable number, because it can be changed into a prime (10112010229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1492480 + ... + 1499239.

It is an arithmetic number, because the mean of its divisors is an integer number (638732220).

Almost surely, 2^10112010220 is an apocalyptic number.

10112010220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10112010220 is an abundant number, since it is smaller than the sum of its proper divisors (12882349700).

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

10112010220 is a wasteful number, since it uses less digits than its factorization.

10112010220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2991754 (or 2991739 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10112010220 its reverse (2201021101), we get a palindrome (12313031321).

The spelling of 10112010220 in words is "ten billion, one hundred twelve million, ten thousand, two hundred twenty".