202130022232 has 8 divisors (see below), whose sum is σ = 378993791700. Its totient is φ = 101065011112.

The previous prime is 202130022229. The next prime is 202130022233. The reversal of 202130022232 is 232220031202.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202130022233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12633126382 + ... + 12633126397.

Almost surely, 2^202130022232 is an apocalyptic number.

It is an amenable number.

202130022232 is a deficient number, since it is larger than the sum of its proper divisors (176863769468).

202130022232 is a wasteful number, since it uses less digits than its factorization.

202130022232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25266252785 (or 25266252781 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 202130022232 its reverse (232220031202), we get a palindrome (434350053434).

The spelling of 202130022232 in words is "two hundred two billion, one hundred thirty million, twenty-two thousand, two hundred thirty-two".