10110011220 has 96 divisors (see below), whose sum is σ = 32184915840. Its totient is φ = 2633299200.

The previous prime is 10110011203. The next prime is 10110011279. The reversal of 10110011220 is 2211001101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 194481 + ... + 240920.

It is an arithmetic number, because the mean of its divisors is an integer number (335259540).

Almost surely, 2^10110011220 is an apocalyptic number.

10110011220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10110011220 is an abundant number, since it is smaller than the sum of its proper divisors (22074904620).

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

10110011220 is a wasteful number, since it uses less digits than its factorization.

10110011220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435462 (or 435454 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10110011220 its reverse (2211001101), we get a palindrome (12321012321).

The spelling of 10110011220 in words is "ten billion, one hundred ten million, eleven thousand, two hundred twenty".