12227584190 has 32 divisors (see below), whose sum is σ = 22247810784. Its totient is φ = 4838198400.

The previous prime is 12227584183. The next prime is 12227584199. The reversal of 12227584190 is 9148572221.

It is a super-2 number, since 2×12227584190² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12227584199) 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, 1244477 + ... + 1254263.

It is an arithmetic number, because the mean of its divisors is an integer number (695244087).

Almost surely, 2^12227584190 is an apocalyptic number.

12227584190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12227584190 is a deficient number, since it is larger than the sum of its proper divisors (10020226594).

12227584190 is a wasteful number, since it uses less digits than its factorization.

12227584190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11132.

The product of its (nonzero) digits is 80640, while the sum is 41.

The spelling of 12227584190 in words is "twelve billion, two hundred twenty-seven million, five hundred eighty-four thousand, one hundred ninety".