2243727252412 has 6 divisors (see below), whose sum is σ = 3926522691728. Its totient is φ = 1121863626204.

The previous prime is 2243727252379. The next prime is 2243727252413. The reversal of 2243727252412 is 2142527273422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243727252413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280465906548 + ... + 280465906555.

Almost surely, 2^{2243727252412} is an apocalyptic number.

It is an amenable number.

2243727252412 is a deficient number, since it is larger than the sum of its proper divisors (1682795439316).

2243727252412 is a wasteful number, since it uses less digits than its factorization.

2243727252412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560931813107 (or 560931813105 counting only the distinct ones).

The product of its digits is 752640, while the sum is 43.

The spelling of 2243727252412 in words is "two trillion, two hundred forty-three billion, seven hundred twenty-seven million, two hundred fifty-two thousand, four hundred twelve".