222050452 has 36 divisors (see below), whose sum is σ = 430620960. Its totient is φ = 100088352.

The previous prime is 222050429. The next prime is 222050459. The reversal of 222050452 is 254050222.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222050459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25249 + ... + 32887.

Almost surely, 2^222050452 is an apocalyptic number.

It is an amenable number.

222050452 is a deficient number, since it is larger than the sum of its proper divisors (208570508).

222050452 is a wasteful number, since it uses less digits than its factorization.

222050452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7712 (or 7697 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 222050452 is about 14901.3573878355. The cubic root of 222050452 is about 605.5507604455.

The spelling of 222050452 in words is "two hundred twenty-two million, fifty thousand, four hundred fifty-two".