202230020132 has 36 divisors (see below), whose sum is σ = 421256571120. Its totient is φ = 84654423504.

The previous prime is 202230020131. The next prime is 202230020173. The reversal of 202230020132 is 231020032202.

It is a self number, because there is not a number n which added to its sum of digits gives 202230020132.

It is not an unprimeable number, because it can be changed into a prime (202230020131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11989082 + ... + 12005937.

It is an arithmetic number, because the mean of its divisors is an integer number (11701571420).

Almost surely, 2^202230020132 is an apocalyptic number.

It is an amenable number.

202230020132 is an abundant number, since it is smaller than the sum of its proper divisors (219026550988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202230020132 is a wasteful number, since it uses less digits than its factorization.

202230020132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23995080 (or 23995071 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 202230020132 its reverse (231020032202), we get a palindrome (433250052334).

The spelling of 202230020132 in words is "two hundred two billion, two hundred thirty million, twenty thousand, one hundred thirty-two".