12234214454 has 24 divisors (see below), whose sum is σ = 23288135688. Its totient is φ = 4766576640.

The previous prime is 12234214439. The next prime is 12234214469. The reversal of 12234214454 is 45441243221.

It is an interprime number because it is at equal distance from previous prime (12234214439) and next prime (12234214469).

It is a self number, because there is not a number n which added to its sum of digits gives 12234214454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5673419 + ... + 5675574.

It is an arithmetic number, because the mean of its divisors is an integer number (970338987).

Almost surely, 2^12234214454 is an apocalyptic number.

12234214454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12234214454 is a deficient number, since it is larger than the sum of its proper divisors (11053921234).

12234214454 is a wasteful number, since it uses less digits than its factorization.

12234214454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11349020 (or 11349013 counting only the distinct ones).

The product of its digits is 30720, while the sum is 32.

Adding to 12234214454 its reverse (45441243221), we get a palindrome (57675457675).

The spelling of 12234214454 in words is "twelve billion, two hundred thirty-four million, two hundred fourteen thousand, four hundred fifty-four".