12213411040 has 24 divisors (see below), whose sum is σ = 28854183960. Its totient is φ = 4885364352.

The previous prime is 12213411019. The next prime is 12213411043. The reversal of 12213411040 is 4011431221.

It is a junction number, because it is equal to n+sod(n) for n = 12213410999 and 12213411017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12213411043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38166750 + ... + 38167069.

It is an arithmetic number, because the mean of its divisors is an integer number (1202257665).

Almost surely, 2^12213411040 is an apocalyptic number.

12213411040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12213411040 is an abundant number, since it is smaller than the sum of its proper divisors (16640772920).

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

12213411040 is an equidigital number, since it uses as much as digits as its factorization.

12213411040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76333834 (or 76333826 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 12213411040 its reverse (4011431221), we get a palindrome (16224842261).

The spelling of 12213411040 in words is "twelve billion, two hundred thirteen million, four hundred eleven thousand, forty".