12054345224 has 32 divisors (see below), whose sum is σ = 23199890400. Its totient is φ = 5869618560.

The previous prime is 12054345217. The next prime is 12054345299. The reversal of 12054345224 is 42254345021.

It is a super-2 number, since 2×12054345224² (a number of 21 digits) contains 22 as substring.

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, 68837 + ... + 169844.

It is an arithmetic number, because the mean of its divisors is an integer number (724996575).

Almost surely, 2^12054345224 is an apocalyptic number.

It is an amenable number.

12054345224 is a deficient number, since it is larger than the sum of its proper divisors (11145545176).

12054345224 is a wasteful number, since it uses less digits than its factorization.

12054345224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238853 (or 238849 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

The spelling of 12054345224 in words is "twelve billion, fifty-four million, three hundred forty-five thousand, two hundred twenty-four".