11102202040 has 32 divisors (see below), whose sum is σ = 25105500000. Its totient is φ = 4418561664.

The previous prime is 11102202029. The next prime is 11102202043. The reversal of 11102202040 is 4020220111.

It is a happy number.

11102202040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11102202040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102202043) 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 7 ways as a sum of consecutive naturals, for example, 689415 + ... + 705334.

It is an arithmetic number, because the mean of its divisors is an integer number (784546875).

Almost surely, 2^11102202040 is an apocalyptic number.

11102202040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11102202040 is an abundant number, since it is smaller than the sum of its proper divisors (14003297960).

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

11102202040 is a wasteful number, since it uses less digits than its factorization.

11102202040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394959 (or 1394955 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 11102202040 its reverse (4020220111), we get a palindrome (15122422151).

The spelling of 11102202040 in words is "eleven billion, one hundred two million, two hundred two thousand, forty".