1123022102200 has 24 divisors (see below), whose sum is σ = 2611026388080. Its totient is φ = 449208840800.

The previous prime is 1123022102089. The next prime is 1123022102219. The reversal of 1123022102200 is 22012203211.

It is a happy number.

It is a super-2 number, since 2×1123022102200² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2807555056 + ... + 2807555455.

It is an arithmetic number, because the mean of its divisors is an integer number (108792766170).

Almost surely, 2^{1123022102200} is an apocalyptic number.

1123022102200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1123022102200 is an abundant number, since it is smaller than the sum of its proper divisors (1488004285880).

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

1123022102200 is a wasteful number, since it uses less digits than its factorization.

1123022102200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5615110527 (or 5615110518 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1123022102200 its reverse (22012203211), we get a palindrome (1145034305411).

The spelling of 1123022102200 in words is "one trillion, one hundred twenty-three billion, twenty-two million, one hundred two thousand, two hundred".