202330001223 has 32 divisors (see below), whose sum is σ = 353619947520. Its totient is φ = 111887555040.

The previous prime is 202330001171. The next prime is 202330001231. The reversal of 202330001223 is 322100033202.

It is a happy number.

It is not a de Polignac number, because 202330001223 - 2⁸ = 202330000967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 202330001196 and 202330001205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202330001273) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17260740 + ... + 17272457.

It is an arithmetic number, because the mean of its divisors is an integer number (11050623360).

Almost surely, 2^202330001223 is an apocalyptic number.

202330001223 is a deficient number, since it is larger than the sum of its proper divisors (151289946297).

202330001223 is a wasteful number, since it uses less digits than its factorization.

202330001223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34533244 (or 34533238 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 202330001223 its reverse (322100033202), we get a palindrome (524430034425).

The spelling of 202330001223 in words is "two hundred two billion, three hundred thirty million, one thousand, two hundred twenty-three".