110001200220 has 72 divisors (see below), whose sum is σ = 333753297696. Its totient is φ = 29326357632.

The previous prime is 110001200189. The next prime is 110001200249. The reversal of 110001200220 is 22002100011.

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 23 ways as a sum of consecutive naturals, for example, 670009 + ... + 817871.

It is an arithmetic number, because the mean of its divisors is an integer number (4635462468).

Almost surely, 2^110001200220 is an apocalyptic number.

110001200220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110001200220 is an abundant number, since it is smaller than the sum of its proper divisors (223752097476).

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

110001200220 is a wasteful number, since it uses less digits than its factorization.

110001200220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152011 (or 152006 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 110001200220 its reverse (22002100011), we get a palindrome (132003300231).

The spelling of 110001200220 in words is "one hundred ten billion, one million, two hundred thousand, two hundred twenty".