499220022 has 32 divisors (see below), whose sum is σ = 1201132800. Its totient is φ = 135127008.

The previous prime is 499220009. The next prime is 499220023. The reversal of 499220022 is 220022994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499220023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 311997 + ... + 313592.

It is an arithmetic number, because the mean of its divisors is an integer number (37535400).

Almost surely, 2^499220022 is an apocalyptic number.

499220022 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

499220022 is an abundant number, since it is smaller than the sum of its proper divisors (701912778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

499220022 is a wasteful number, since it uses less digits than its factorization.

499220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625620.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 499220022 is about 22343.2321296629. The cubic root of 499220022 is about 793.2875985608.

The spelling of 499220022 in words is "four hundred ninety-nine million, two hundred twenty thousand, twenty-two".