20223532353 has 16 divisors (see below), whose sum is σ = 27046656000. Its totient is φ = 13441425360.

The previous prime is 20223532339. The next prime is 20223532429. The reversal of 20223532353 is 35323532202.

It is not a de Polignac number, because 20223532353 - 2⁵ = 20223532321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20223532353.

It is not an unprimeable number, because it can be changed into a prime (20223032353) 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, 2347548 + ... + 2356146.

It is an arithmetic number, because the mean of its divisors is an integer number (1690416000).

Almost surely, 2^20223532353 is an apocalyptic number.

It is an amenable number.

20223532353 is a deficient number, since it is larger than the sum of its proper divisors (6823123647).

20223532353 is a wasteful number, since it uses less digits than its factorization.

20223532353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10892.

The product of its (nonzero) digits is 32400, while the sum is 30.

The spelling of 20223532353 in words is "twenty billion, two hundred twenty-three million, five hundred thirty-two thousand, three hundred fifty-three".