22246066524 has 48 divisors (see below), whose sum is σ = 57210160896. Its totient is φ = 6671731200.

The previous prime is 22246066523. The next prime is 22246066537. The reversal of 22246066524 is 42566064222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22246066523) 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 15 ways as a sum of consecutive naturals, for example, 855912 + ... + 881519.

It is an arithmetic number, because the mean of its divisors is an integer number (1191878352).

Almost surely, 2^22246066524 is an apocalyptic number.

It is an amenable number.

22246066524 is an abundant number, since it is smaller than the sum of its proper divisors (34964094372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22246066524 is a wasteful number, since it uses less digits than its factorization.

22246066524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1737546 (or 1737544 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 39.

The spelling of 22246066524 in words is "twenty-two billion, two hundred forty-six million, sixty-six thousand, five hundred twenty-four".