12223047590 has 32 divisors (see below), whose sum is σ = 23778298656. Its totient is φ = 4497050880.

The previous prime is 12223047589. The next prime is 12223047593. The reversal of 12223047590 is 9574032221.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12223047590.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12223047593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130772 + ... + 203831.

It is an arithmetic number, because the mean of its divisors is an integer number (743071833).

Almost surely, 2^12223047590 is an apocalyptic number.

12223047590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12223047590 is a deficient number, since it is larger than the sum of its proper divisors (11555251066).

12223047590 is a wasteful number, since it uses less digits than its factorization.

12223047590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334904.

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 12223047590 in words is "twelve billion, two hundred twenty-three million, forty-seven thousand, five hundred ninety".