22744467124 has 12 divisors (see below), whose sum is σ = 40167981700. Its totient is φ = 11267900928.

The previous prime is 22744467121. The next prime is 22744467131. The reversal of 22744467124 is 42176444722.

It can be written as a sum of positive squares in 2 ways, for example, as 19191115024 + 3553352100 = 138532^2 + 59610^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22744467121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26082669 + ... + 26083540.

Almost surely, 2^22744467124 is an apocalyptic number.

It is an amenable number.

22744467124 is a deficient number, since it is larger than the sum of its proper divisors (17423514576).

22744467124 is a wasteful number, since it uses less digits than its factorization.

22744467124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52166322 (or 52166320 counting only the distinct ones).

The product of its digits is 602112, while the sum is 43.

The spelling of 22744467124 in words is "twenty-two billion, seven hundred forty-four million, four hundred sixty-seven thousand, one hundred twenty-four".