12244521310 has 96 divisors (see below), whose sum is σ = 27563120640. Its totient is φ = 3892408128.

The previous prime is 12244521307. The next prime is 12244521323. The reversal of 12244521310 is 1312544221.

It is a super-2 number, since 2×12244521310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 423579 + ... + 451561.

It is an arithmetic number, because the mean of its divisors is an integer number (287115840).

Almost surely, 2^12244521310 is an apocalyptic number.

12244521310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12244521310 is an abundant number, since it is smaller than the sum of its proper divisors (15318599330).

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

12244521310 is a wasteful number, since it uses less digits than its factorization.

12244521310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28070 (or 28063 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The spelling of 12244521310 in words is "twelve billion, two hundred forty-four million, five hundred twenty-one thousand, three hundred ten".