2422022504520 has 32 divisors (see below), whose sum is σ = 7266067513920. Its totient is φ = 645872667840.

The previous prime is 2422022504519. The next prime is 2422022504639. The reversal of 2422022504520 is 254052202242.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10091760316 + ... + 10091760555.

It is an arithmetic number, because the mean of its divisors is an integer number (227064609810).

Almost surely, 2^{2422022504520} is an apocalyptic number.

2422022504520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2422022504520 is an abundant number, since it is smaller than the sum of its proper divisors (4844045009400).

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

2422022504520 is a wasteful number, since it uses less digits than its factorization.

2422022504520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20183520885 (or 20183520881 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 30.

Adding to 2422022504520 its reverse (254052202242), we get a palindrome (2676074706762).

The spelling of 2422022504520 in words is "two trillion, four hundred twenty-two billion, twenty-two million, five hundred four thousand, five hundred twenty".