12240403310 has 16 divisors (see below), whose sum is σ = 22103576352. Its totient is φ = 4880416800.

The previous prime is 12240403303. The next prime is 12240403333. The reversal of 12240403310 is 1330404221.

It is a super-2 number, since 2×12240403310² (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 7 ways as a sum of consecutive naturals, for example, 1964801 + ... + 1971020.

It is an arithmetic number, because the mean of its divisors is an integer number (1381473522).

Almost surely, 2^12240403310 is an apocalyptic number.

12240403310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12240403310 is a deficient number, since it is larger than the sum of its proper divisors (9863173042).

12240403310 is a wasteful number, since it uses less digits than its factorization.

12240403310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3936139.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12240403310 its reverse (1330404221), we get a palindrome (13570807531).

The spelling of 12240403310 in words is "twelve billion, two hundred forty million, four hundred three thousand, three hundred ten".