129082863322 has 64 divisors (see below), whose sum is σ = 234413118720. Its totient is φ = 52132663296.

The previous prime is 129082863227. The next prime is 129082863331. The reversal of 129082863322 is 223368280921.

It is a happy number.

It is a super-2 number, since 2×129082863322² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41146938 + ... + 41150074.

It is an arithmetic number, because the mean of its divisors is an integer number (3662704980).

Almost surely, 2^129082863322 is an apocalyptic number.

129082863322 is a deficient number, since it is larger than the sum of its proper divisors (105330255398).

129082863322 is a wasteful number, since it uses less digits than its factorization.

129082863322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5575.

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 129082863322 in words is "one hundred twenty-nine billion, eighty-two million, eight hundred sixty-three thousand, three hundred twenty-two".