202025119212 has 144 divisors (see below), whose sum is σ = 600093748800. Its totient is φ = 56103505920.

The previous prime is 202025119211. The next prime is 202025119237. The reversal of 202025119212 is 212911520202.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (202025119211) 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, 2742964 + ... + 2815652.

It is an arithmetic number, because the mean of its divisors is an integer number (4167317700).

Almost surely, 2^202025119212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202025119212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300046874400).

202025119212 is an abundant number, since it is smaller than the sum of its proper divisors (398068629588).

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

202025119212 is a wasteful number, since it uses less digits than its factorization.

202025119212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73016 (or 73011 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

Adding to 202025119212 its reverse (212911520202), we get a palindrome (414936639414).

The spelling of 202025119212 in words is "two hundred two billion, twenty-five million, one hundred nineteen thousand, two hundred twelve".