202060225252 has 12 divisors (see below), whose sum is σ = 353615049900. Its totient is φ = 101027353856.

The previous prime is 202060225231. The next prime is 202060225259. The reversal of 202060225252 is 252522060202.

It can be written as a sum of positive squares in 2 ways, for example, as 105765446656 + 96294778596 = 325216^2 + 310314^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 202060225252.

It is not an unprimeable number, because it can be changed into a prime (202060225259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520273 + ... + 821464.

It is an arithmetic number, because the mean of its divisors is an integer number (29467920825).

Almost surely, 2^202060225252 is an apocalyptic number.

It is an amenable number.

202060225252 is a deficient number, since it is larger than the sum of its proper divisors (151554824648).

202060225252 is a wasteful number, since it uses less digits than its factorization.

202060225252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379390 (or 1379388 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 202060225252 its reverse (252522060202), we get a palindrome (454582285454).

The spelling of 202060225252 in words is "two hundred two billion, sixty million, two hundred twenty-five thousand, two hundred fifty-two".