12552422310 has 64 divisors (see below), whose sum is σ = 33568205760. Its totient is φ = 3337804800.

The previous prime is 12552422303. The next prime is 12552422327. The reversal of 12552422310 is 1322425521.

12552422310 is a `hidden beast` number, since 125 + 524 + 2 + 2 + 3 + 10 = 666.

It is a super-2 number, since 2×12552422310² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 29460 + ... + 161160.

It is an arithmetic number, because the mean of its divisors is an integer number (524503215).

Almost surely, 2^12552422310 is an apocalyptic number.

12552422310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12552422310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16784102880).

12552422310 is an abundant number, since it is smaller than the sum of its proper divisors (21015783450).

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

12552422310 is a wasteful number, since it uses less digits than its factorization.

12552422310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132070 (or 132064 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 12552422310 its reverse (1322425521), we get a palindrome (13874847831).

The spelling of 12552422310 in words is "twelve billion, five hundred fifty-two million, four hundred twenty-two thousand, three hundred ten".