22253529723 has 16 divisors (see below), whose sum is σ = 29915827200. Its totient is φ = 14713857536.

The previous prime is 22253529709. The next prime is 22253529797. The reversal of 22253529723 is 32792535222.

It is a cyclic number.

It is not a de Polignac number, because 22253529723 - 2⁶ = 22253529659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22253522723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175486 + ... + 274412.

It is an arithmetic number, because the mean of its divisors is an integer number (1869739200).

Almost surely, 2^22253529723 is an apocalyptic number.

22253529723 is a deficient number, since it is larger than the sum of its proper divisors (7662297477).

22253529723 is a wasteful number, since it uses less digits than its factorization.

22253529723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99546.

The product of its digits is 453600, while the sum is 42.

The spelling of 22253529723 in words is "twenty-two billion, two hundred fifty-three million, five hundred twenty-nine thousand, seven hundred twenty-three".