1316222313133 has 16 divisors (see below), whose sum is σ = 1715258039040. Its totient is φ = 980147448576.

The previous prime is 1316222313101. The next prime is 1316222313137. The reversal of 1316222313133 is 3313132226131.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1316222313133 - 2⁵ = 1316222313101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1316222313095 and 1316222313104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316222313137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 425409673 + ... + 425412766.

It is an arithmetic number, because the mean of its divisors is an integer number (107203627440).

Almost surely, 2^{1316222313133} is an apocalyptic number.

1316222313133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1316222313133 is a deficient number, since it is larger than the sum of its proper divisors (399035725907).

1316222313133 is a wasteful number, since it uses less digits than its factorization.

1316222313133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850822476.

The product of its digits is 11664, while the sum is 31.

Adding to 1316222313133 its reverse (3313132226131), we get a palindrome (4629354539264).

The spelling of 1316222313133 in words is "one trillion, three hundred sixteen billion, two hundred twenty-two million, three hundred thirteen thousand, one hundred thirty-three".