1102102221120 has 112 divisors (see below), whose sum is σ = 3524716392768. Its totient is φ = 291748679680.

The previous prime is 1102102221119. The next prime is 1102102221149. The reversal of 1102102221120 is 211222012011.

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 1102102221120.

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 15 ways as a sum of consecutive naturals, for example, 4058346 + ... + 4321385.

Almost surely, 2^{1102102221120} is an apocalyptic number.

1102102221120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102102221120 is an abundant number, since it is smaller than the sum of its proper divisors (2422614171648).

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

1102102221120 is a wasteful number, since it uses less digits than its factorization.

1102102221120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8379888 (or 8379878 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1102102221120 its reverse (211222012011), we get a palindrome (1313324233131).

The spelling of 1102102221120 in words is "one trillion, one hundred two billion, one hundred two million, two hundred twenty-one thousand, one hundred twenty".