202025222 has 8 divisors (see below), whose sum is σ = 346328976. Its totient is φ = 86582232.

The previous prime is 202025221. The next prime is 202025249. The reversal of 202025222 is 222520202.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 202025222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202025221) 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, 7215173 + ... + 7215200.

It is an arithmetic number, because the mean of its divisors is an integer number (43291122).

Almost surely, 2^202025222 is an apocalyptic number.

202025222 is a deficient number, since it is larger than the sum of its proper divisors (144303754).

202025222 is a wasteful number, since it uses less digits than its factorization.

202025222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14430382.

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 202025222 is about 14213.5576827197. The cubic root of 202025222 is about 586.7708504855.

Adding to 202025222 its reverse (222520202), we get a palindrome (424545424).

The spelling of 202025222 in words is "two hundred two million, twenty-five thousand, two hundred twenty-two".