2220210120100 has 72 divisors (see below), whose sum is σ = 5830010605440. Its totient is φ = 716437547520.

The previous prime is 2220210120067. The next prime is 2220210120173. The reversal of 2220210120100 is 10210120222.

It is a happy number.

2220210120100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 93274240 + ... + 93298039.

It is an arithmetic number, because the mean of its divisors is an integer number (80972369520).

Almost surely, 2^{2220210120100} is an apocalyptic number.

2220210120100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2220210120100 is an abundant number, since it is smaller than the sum of its proper divisors (3609800485340).

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

2220210120100 is a wasteful number, since it uses less digits than its factorization.

2220210120100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186572317 (or 186572310 counting only the distinct ones).

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

Adding to 2220210120100 its reverse (10210120222), we get a palindrome (2230420240322).

The spelling of 2220210120100 in words is "two trillion, two hundred twenty billion, two hundred ten million, one hundred twenty thousand, one hundred".