22013410040 has 64 divisors (see below), whose sum is σ = 51380784000. Its totient is φ = 8481807360.

The previous prime is 22013410021. The next prime is 22013410057. The reversal of 22013410040 is 4001431022.

It is a congruent number.

It is an unprimeable number.

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, 44606 + ... + 214514.

It is an arithmetic number, because the mean of its divisors is an integer number (802824750).

Almost surely, 2^22013410040 is an apocalyptic number.

22013410040 is a gapful number since it is divisible by the number (20) 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 22013410040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25690392000).

22013410040 is an abundant number, since it is smaller than the sum of its proper divisors (29367373960).

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

22013410040 is a wasteful number, since it uses less digits than its factorization.

22013410040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170040 (or 170036 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 22013410040 its reverse (4001431022), we get a palindrome (26014841062).

The spelling of 22013410040 in words is "twenty-two billion, thirteen million, four hundred ten thousand, forty".