1316221014606 has 16 divisors (see below), whose sum is σ = 2657999720064. Its totient is φ = 434480723064.

The previous prime is 1316221014599. The next prime is 1316221014607. The reversal of 1316221014606 is 6064101226131.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316221014607) 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, 1064903116 + ... + 1064904351.

It is an arithmetic number, because the mean of its divisors is an integer number (166124982504).

Almost surely, 2^{1316221014606} is an apocalyptic number.

1316221014606 is an abundant number, since it is smaller than the sum of its proper divisors (1341778705458).

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

1316221014606 is a wasteful number, since it uses less digits than its factorization.

1316221014606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2129807575.

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 1316221014606 in words is "one trillion, three hundred sixteen billion, two hundred twenty-one million, fourteen thousand, six hundred six".