1316606432122 has 16 divisors (see below), whose sum is σ = 2029838999400. Its totient is φ = 640235946240.

The previous prime is 1316606432093. The next prime is 1316606432129. The reversal of 1316606432122 is 2212346066131.

It can be written as a sum of positive squares in 4 ways, for example, as 662369727321 + 654236704801 = 813861^2 + 808849^2 .

It is not an unprimeable number, because it can be changed into a prime (1316606432129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60617547 + ... + 60639262.

Almost surely, 2^{1316606432122} is an apocalyptic number.

1316606432122 is a deficient number, since it is larger than the sum of its proper divisors (713232567278).

1316606432122 is a wasteful number, since it uses less digits than its factorization.

1316606432122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121256961.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 1316606432122 in words is "one trillion, three hundred sixteen billion, six hundred six million, four hundred thirty-two thousand, one hundred twenty-two".