996518699122 has 8 divisors (see below), whose sum is σ = 1494802451376. Its totient is φ = 498251215332.

The previous prime is 996518699027. The next prime is 996518699179. The reversal of 996518699122 is 221996815699.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3912808 + ... + 4159699.

It is an arithmetic number, because the mean of its divisors is an integer number (186850306422).

Almost surely, 2^996518699122 is an apocalyptic number.

996518699122 is a deficient number, since it is larger than the sum of its proper divisors (498283752254).

996518699122 is a wasteful number, since it uses less digits than its factorization.

996518699122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8134232.

The product of its digits is 37791360, while the sum is 67.

The spelling of 996518699122 in words is "nine hundred ninety-six billion, five hundred eighteen million, six hundred ninety-nine thousand, one hundred twenty-two".