12241547290 has 16 divisors (see below), whose sum is σ = 25182611712. Its totient is φ = 4197101904.

The previous prime is 12241547237. The next prime is 12241547303. The reversal of 12241547290 is 9274514221.

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, 87439554 + ... + 87439693.

It is an arithmetic number, because the mean of its divisors is an integer number (1573913232).

Almost surely, 2^12241547290 is an apocalyptic number.

12241547290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12241547290 is an abundant number, since it is smaller than the sum of its proper divisors (12941064422).

12241547290 is a wasteful number, since it uses less digits than its factorization.

12241547290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174879261.

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 12241547290 in words is "twelve billion, two hundred forty-one million, five hundred forty-seven thousand, two hundred ninety".