22010200100120 has 16 divisors (see below), whose sum is σ = 49522950225360. Its totient is φ = 8804080040032.

The previous prime is 22010200100113. The next prime is 22010200100173. The reversal of 22010200100120 is 2100100201022.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275127501212 + ... + 275127501291.

It is an arithmetic number, because the mean of its divisors is an integer number (3095184389085).

Almost surely, 2^{22010200100120} is an apocalyptic number.

22010200100120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22010200100120 is an abundant number, since it is smaller than the sum of its proper divisors (27512750125240).

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

22010200100120 is a wasteful number, since it uses less digits than its factorization.

22010200100120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550255002514 (or 550255002510 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 22010200100120 its reverse (2100100201022), we get a palindrome (24110300301142).

The spelling of 22010200100120 in words is "twenty-two trillion, ten billion, two hundred million, one hundred thousand, one hundred twenty".