2200123100000 has 144 divisors (see below), whose sum is σ = 6187452165216. Its totient is φ = 754327680000.

The previous prime is 2200123099957. The next prime is 2200123100029. The reversal of 2200123100000 is 13210022.

It is a happy number.

It is a super-2 number, since 2×2200123100000² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 871517 + ... + 2271516.

It is an arithmetic number, because the mean of its divisors is an integer number (42968417814).

Almost surely, 2^{2200123100000} is an apocalyptic number.

2200123100000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200123100000 is an abundant number, since it is smaller than the sum of its proper divisors (3987329065216).

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

2200123100000 is an frugal number, since it uses more digits than its factorization.

2200123100000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3143075 (or 3143047 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 2200123100000 its reverse (13210022), we get a palindrome (2200136310022).

The spelling of 2200123100000 in words is "two trillion, two hundred billion, one hundred twenty-three million, one hundred thousand".