1210113322200 has 144 divisors (see below), whose sum is σ = 4303020716280. Its totient is φ = 303714708480.

The previous prime is 1210113322153. The next prime is 1210113322213. The reversal of 1210113322200 is 22233110121.

Added to its reverse (22233110121) it gives a square (1232346432321 = 1110111²).

1210113322200 is a `hidden beast` number, since 1 + 210 + 113 + 322 + 20 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 19742494 + ... + 19803693.

Almost surely, 2^{1210113322200} is an apocalyptic number.

1210113322200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1210113322200 is an abundant number, since it is smaller than the sum of its proper divisors (3092907394080).

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

1210113322200 is a wasteful number, since it uses less digits than its factorization.

1210113322200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39546226 (or 39546214 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1210113322200 its reverse (22233110121), we get a palindrome (1232346432321).

The spelling of 1210113322200 in words is "one trillion, two hundred ten billion, one hundred thirteen million, three hundred twenty-two thousand, two hundred".