222859008516 has 24 divisors (see below), whose sum is σ = 520023317184. Its totient is φ = 74283627040.

The previous prime is 222859008511. The next prime is 222859008583. The reversal of 222859008516 is 615800958222.

222859008516 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×222859008516² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222859008511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19246 + ... + 667898.

It is an arithmetic number, because the mean of its divisors is an integer number (21667638216).

Almost surely, 2^222859008516 is an apocalyptic number.

It is an amenable number.

222859008516 is an abundant number, since it is smaller than the sum of its proper divisors (297164308668).

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

222859008516 is a wasteful number, since it uses less digits than its factorization.

222859008516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677291 (or 677289 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 48.

The spelling of 222859008516 in words is "two hundred twenty-two billion, eight hundred fifty-nine million, eight thousand, five hundred sixteen".