1102222102120 has 64 divisors (see below), whose sum is σ = 2521142029440. Its totient is φ = 433632480000.

The previous prime is 1102222102103. The next prime is 1102222102123. The reversal of 1102222102120 is 212012222011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1102222102094 and 1102222102103.

It is not an unprimeable number, because it can be changed into a prime (1102222102123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 293362 + ... + 1513441.

It is an arithmetic number, because the mean of its divisors is an integer number (39392844210).

Almost surely, 2^{1102222102120} is an apocalyptic number.

1102222102120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102222102120 is an abundant number, since it is smaller than the sum of its proper divisors (1418919927320).

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

1102222102120 is a wasteful number, since it uses less digits than its factorization.

1102222102120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1807066 (or 1807062 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1102222102120 its reverse (212012222011), we get a palindrome (1314234324131).

The spelling of 1102222102120 in words is "one trillion, one hundred two billion, two hundred twenty-two million, one hundred two thousand, one hundred twenty".