12226080 has 48 divisors (see below), whose sum is σ = 38513664. Its totient is φ = 3260160.

The previous prime is 12226069. The next prime is 12226091. The reversal of 12226080 is 8062221.

It is an interprime number because it is at equal distance from previous prime (12226069) and next prime (12226091).

It is a tau number, because it is divible by the number of its divisors (48).

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, 12256 + ... + 13215.

It is an arithmetic number, because the mean of its divisors is an integer number (802368).

Almost surely, 2^12226080 is an apocalyptic number.

12226080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12226080 is an abundant number, since it is smaller than the sum of its proper divisors (26287584).

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

12226080 is a wasteful number, since it uses less digits than its factorization.

12226080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25489 (or 25481 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 12226080 is about 3496.5811873886. The cubic root of 12226080 is about 230.3716737939.

The spelling of 12226080 in words is "twelve million, two hundred twenty-six thousand, eighty".