452222002 has 8 divisors (see below), whose sum is σ = 714034800. Its totient is φ = 214210404.

The previous prime is 452221999. The next prime is 452222033. The reversal of 452222002 is 200222254.

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

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5950252 + ... + 5950327.

It is an arithmetic number, because the mean of its divisors is an integer number (89254350).

Almost surely, 2^452222002 is an apocalyptic number.

452222002 is a deficient number, since it is larger than the sum of its proper divisors (261812798).

452222002 is a wasteful number, since it uses less digits than its factorization.

452222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11900600.

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 452222002 is about 21265.5120323965. The cubic root of 452222002 is about 767.5686517758.

Adding to 452222002 its reverse (200222254), we get a palindrome (652444256).

The spelling of 452222002 in words is "four hundred fifty-two million, two hundred twenty-two thousand, two".