22411245413240 has 128 divisors (see below), whose sum is σ = 53488390253760. Its totient is φ = 8421870772224.

The previous prime is 22411245413231. The next prime is 22411245413261. The reversal of 22411245413240 is 4231454211422.

It is a self number, because there is not a number n which added to its sum of digits gives 22411245413240.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2853841154 + ... + 2853849006.

Almost surely, 2^{22411245413240} is an apocalyptic number.

22411245413240 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 22411245413240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26744195126880).

22411245413240 is an abundant number, since it is smaller than the sum of its proper divisors (31077144840520).

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

22411245413240 is a wasteful number, since it uses less digits than its factorization.

22411245413240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14961 (or 14957 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 35.

Adding to 22411245413240 its reverse (4231454211422), we get a palindrome (26642699624662).

The spelling of 22411245413240 in words is "twenty-two trillion, four hundred eleven billion, two hundred forty-five million, four hundred thirteen thousand, two hundred forty".