490304253500222 has 16 divisors (see below), whose sum is σ = 842128693268352. Its totient is φ = 209728615397400.

The previous prime is 490304253500209. The next prime is 490304253500291. The reversal of 490304253500222 is 222005352403094.

It is a super-2 number, since 2×490304253500222² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 490304253500222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33481572404 + ... + 33481587047.

It is an arithmetic number, because the mean of its divisors is an integer number (52633043329272).

Almost surely, 2^{490304253500222} is an apocalyptic number.

490304253500222 is a deficient number, since it is larger than the sum of its proper divisors (351824439768130).

490304253500222 is a wasteful number, since it uses less digits than its factorization.

490304253500222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66963159983.

The product of its (nonzero) digits is 518400, while the sum is 41.

The spelling of 490304253500222 in words is "four hundred ninety trillion, three hundred four billion, two hundred fifty-three million, five hundred thousand, two hundred twenty-two".