10110120220 has 24 divisors (see below), whose sum is σ = 21236829264. Its totient is φ = 4042985856.

The previous prime is 10110120217. The next prime is 10110120257. The reversal of 10110120220 is 2202101101.

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 = 10110120197 and 10110120206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14032 + ... + 142888.

It is an arithmetic number, because the mean of its divisors is an integer number (884867886).

Almost surely, 2^10110120220 is an apocalyptic number.

10110120220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10110120220 is an abundant number, since it is smaller than the sum of its proper divisors (11126709044).

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

10110120220 is a wasteful number, since it uses less digits than its factorization.

10110120220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132789 (or 132787 counting only the distinct ones).

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

Adding to 10110120220 its reverse (2202101101), we get a palindrome (12312221321).

The spelling of 10110120220 in words is "ten billion, one hundred ten million, one hundred twenty thousand, two hundred twenty".