2200120223100 has 108 divisors (see below), whose sum is σ = 6577650612792. Its totient is φ = 567772886400.

The previous prime is 2200120222987. The next prime is 2200120223153. The reversal of 2200120223100 is 13220210022.

It is a happy number.

It is a super-2 number, since 2×2200120223100² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2200120223100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3527379 + ... + 4103978.

Almost surely, 2^{2200120223100} is an apocalyptic number.

2200120223100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200120223100 is an abundant number, since it is smaller than the sum of its proper divisors (4377530389692).

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

2200120223100 is a wasteful number, since it uses less digits than its factorization.

2200120223100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7631436 (or 7631398 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2200120223100 its reverse (13220210022), we get a palindrome (2213340433122).

The spelling of 2200120223100 in words is "two trillion, two hundred billion, one hundred twenty million, two hundred twenty-three thousand, one hundred".