11210502040 has 64 divisors (see below), whose sum is σ = 25782312960. Its totient is φ = 4385043840.

The previous prime is 11210501983. The next prime is 11210502041. The reversal of 11210502040 is 4020501211.

11210502040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11210502041) 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 15 ways as a sum of consecutive naturals, for example, 3425605 + ... + 3428875.

It is an arithmetic number, because the mean of its divisors is an integer number (402848640).

Almost surely, 2^11210502040 is an apocalyptic number.

11210502040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11210502040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12891156480).

11210502040 is an abundant number, since it is smaller than the sum of its proper divisors (14571810920).

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

11210502040 is a wasteful number, since it uses less digits than its factorization.

11210502040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5152 (or 5148 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The spelling of 11210502040 in words is "eleven billion, two hundred ten million, five hundred two thousand, forty".