20202303223323 has 48 divisors (see below), whose sum is σ = 33622086694560. Its totient is φ = 11584781222400.

The previous prime is 20202303223321. The next prime is 20202303223373. The reversal of 20202303223323 is 32332230320202.

20202303223323 is a `hidden beast` number, since 2 + 0 + 2 + 0 + 2 + 3 + 0 + 322 + 332 + 3 = 666.

It is not a de Polignac number, because 20202303223323 - 2¹ = 20202303223321 is a prime.

It is a super-2 number, since 2×20202303223323² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20202303223321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 74355018 + ... + 74626223.

It is an arithmetic number, because the mean of its divisors is an integer number (700460139470).

Almost surely, 2^{20202303223323} is an apocalyptic number.

20202303223323 is a deficient number, since it is larger than the sum of its proper divisors (13419783471237).

20202303223323 is a wasteful number, since it uses less digits than its factorization.

20202303223323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148981340 (or 148981337 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 27.

Adding to 20202303223323 its reverse (32332230320202), we get a palindrome (52534533543525).

The spelling of 20202303223323 in words is "twenty trillion, two hundred two billion, three hundred three million, two hundred twenty-three thousand, three hundred twenty-three".