12214241232 has 40 divisors (see below), whose sum is σ = 31716969984. Its totient is φ = 4050315264.

The previous prime is 12214241227. The next prime is 12214241267. The reversal of 12214241232 is 23214241221.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

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, 649968 + ... + 668495.

Almost surely, 2^12214241232 is an apocalyptic number.

12214241232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12214241232 is an abundant number, since it is smaller than the sum of its proper divisors (19502728752).

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

12214241232 is a wasteful number, since it uses less digits than its factorization.

12214241232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318667 (or 1318661 counting only the distinct ones).

The product of its digits is 1536, while the sum is 24.

Adding to 12214241232 its reverse (23214241221), we get a palindrome (35428482453).

The spelling of 12214241232 in words is "twelve billion, two hundred fourteen million, two hundred forty-one thousand, two hundred thirty-two".