11422352530520 has 16 divisors (see below), whose sum is σ = 25700293193760. Its totient is φ = 4568941012192.

The previous prime is 11422352530517. The next prime is 11422352530529. The reversal of 11422352530520 is 2503525322411.

11422352530520 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 (11422352530529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142779406592 + ... + 142779406671.

It is an arithmetic number, because the mean of its divisors is an integer number (1606268324610).

Almost surely, 2^{11422352530520} is an apocalyptic number.

11422352530520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11422352530520 is an abundant number, since it is smaller than the sum of its proper divisors (14277940663240).

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

11422352530520 is a wasteful number, since it uses less digits than its factorization.

11422352530520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285558813274 (or 285558813270 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 11422352530520 its reverse (2503525322411), we get a palindrome (13925877852931).

The spelling of 11422352530520 in words is "eleven trillion, four hundred twenty-two billion, three hundred fifty-two million, five hundred thirty thousand, five hundred twenty".