499999500022 has 16 divisors (see below), whose sum is σ = 818653180752. Its totient is φ = 227141338720.

The previous prime is 499999499969. The next prime is 499999500041. The reversal of 499999500022 is 220005999994.

It is a self number, because there is not a number n which added to its sum of digits gives 499999500022.

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, 6519073 + ... + 6595324.

It is an arithmetic number, because the mean of its divisors is an integer number (51165823797).

Almost surely, 2^499999500022 is an apocalyptic number.

499999500022 is a deficient number, since it is larger than the sum of its proper divisors (318653680730).

499999500022 is a wasteful number, since it uses less digits than its factorization.

499999500022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13116143.

The product of its (nonzero) digits is 4723920, while the sum is 58.

The spelling of 499999500022 in words is "four hundred ninety-nine billion, nine hundred ninety-nine million, five hundred thousand, twenty-two".