1102250219928 has 128 divisors (see below), whose sum is σ = 3237776478720. Its totient is φ = 308283816960.

The previous prime is 1102250219881. The next prime is 1102250219929. The reversal of 1102250219928 is 8299120522011.

It is a self number, because there is not a number n which added to its sum of digits gives 1102250219928.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102250219929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39272076 + ... + 39300132.

It is an arithmetic number, because the mean of its divisors is an integer number (25295128740).

Almost surely, 2^{1102250219928} is an apocalyptic number.

It is an amenable number.

1102250219928 is an abundant number, since it is smaller than the sum of its proper divisors (2135526258792).

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

1102250219928 is a wasteful number, since it uses less digits than its factorization.

1102250219928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39537 (or 39533 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 42.

The spelling of 1102250219928 in words is "one trillion, one hundred two billion, two hundred fifty million, two hundred nineteen thousand, nine hundred twenty-eight".