202234021213 has 32 divisors (see below), whose sum is σ = 242500718592. Its totient is φ = 164896512000.

The previous prime is 202234021039. The next prime is 202234021219. The reversal of 202234021213 is 312120432202.

202234021213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 202234021213 - 2¹⁷ = 202233890141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202234021219) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 27138138 + ... + 27145588.

It is an arithmetic number, because the mean of its divisors is an integer number (7578147456).

Almost surely, 2^202234021213 is an apocalyptic number.

202234021213 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

202234021213 is a deficient number, since it is larger than the sum of its proper divisors (40266697379).

202234021213 is a wasteful number, since it uses less digits than its factorization.

202234021213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8385.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 202234021213 its reverse (312120432202), we get a palindrome (514354453415).

The spelling of 202234021213 in words is "two hundred two billion, two hundred thirty-four million, twenty-one thousand, two hundred thirteen".