52225027122 has 32 divisors (see below), whose sum is σ = 110813184000. Its totient is φ = 16362250128.

The previous prime is 52225027121. The next prime is 52225027133. The reversal of 52225027122 is 22172052225.

It is a self number, because there is not a number n which added to its sum of digits gives 52225027122.

It is not an unprimeable number, because it can be changed into a prime (52225027121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1789122 + ... + 1818077.

It is an arithmetic number, because the mean of its divisors is an integer number (3462912000).

Almost surely, 2^52225027122 is an apocalyptic number.

52225027122 is an abundant number, since it is smaller than the sum of its proper divisors (58588156878).

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

52225027122 is a wasteful number, since it uses less digits than its factorization.

52225027122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3607350.

The product of its (nonzero) digits is 11200, while the sum is 30.

Adding to 52225027122 its reverse (22172052225), we get a palindrome (74397079347).

The spelling of 52225027122 in words is "fifty-two billion, two hundred twenty-five million, twenty-seven thousand, one hundred twenty-two".