996226857700 has 18 divisors (see below), whose sum is σ = 2161812281426. Its totient is φ = 398490743040.

The previous prime is 996226857683. The next prime is 996226857721. The reversal of 996226857700 is 7758622699.

It can be written as a sum of positive squares in 3 ways, for example, as 92430592576 + 903796265124 = 304024^2 + 950682^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4981134189 + ... + 4981134388.

Almost surely, 2^996226857700 is an apocalyptic number.

It is an amenable number.

996226857700 is an abundant number, since it is smaller than the sum of its proper divisors (1165585423726).

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

996226857700 is a wasteful number, since it uses less digits than its factorization.

996226857700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9962268591 (or 9962268584 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 61.

The spelling of 996226857700 in words is "nine hundred ninety-six billion, two hundred twenty-six million, eight hundred fifty-seven thousand, seven hundred".