100010120220220 has 48 divisors (see below), whose sum is σ = 248300988143040. Its totient is φ = 33106798416384.

The previous prime is 100010120220181. The next prime is 100010120220223. The reversal of 100010120220220 is 22022021010001.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 100010120220220.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100010120220223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12316513209 + ... + 12316521328.

It is an arithmetic number, because the mean of its divisors is an integer number (5172937252980).

Almost surely, 2^{100010120220220} is an apocalyptic number.

100010120220220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100010120220220 is an abundant number, since it is smaller than the sum of its proper divisors (148290867922820).

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

100010120220220 is a wasteful number, since it uses less digits than its factorization.

100010120220220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24633034582 (or 24633034580 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100010120220220 its reverse (22022021010001), we get a palindrome (122032141230221).

The spelling of 100010120220220 in words is "one hundred trillion, ten billion, one hundred twenty million, two hundred twenty thousand, two hundred twenty".