23222545244 has 12 divisors (see below), whose sum is σ = 40694155824. Its totient is φ = 11595643584.

The previous prime is 23222545201. The next prime is 23222545261. The reversal of 23222545244 is 44254522232.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 3903917 + ... + 3909860.

It is an arithmetic number, because the mean of its divisors is an integer number (3391179652).

Almost surely, 2^23222545244 is an apocalyptic number.

It is an amenable number.

23222545244 is a deficient number, since it is larger than the sum of its proper divisors (17471610580).

23222545244 is a wasteful number, since it uses less digits than its factorization.

23222545244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7814524 (or 7814522 counting only the distinct ones).

The product of its digits is 153600, while the sum is 35.

The spelling of 23222545244 in words is "twenty-three billion, two hundred twenty-two million, five hundred forty-five thousand, two hundred forty-four".