1013312022223 has 16 divisors (see below), whose sum is σ = 1046945088000. Its totient is φ = 980378361760.

The previous prime is 1013312022209. The next prime is 1013312022251. The reversal of 1013312022223 is 3222202133101.

It is a cyclic number.

It is not a de Polignac number, because 1013312022223 - 2²¹ = 1013309925071 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1013312022194 and 1013312022203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013312020223) 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, 301038 + ... + 1455076.

It is an arithmetic number, because the mean of its divisors is an integer number (65434068000).

Almost surely, 2^{1013312022223} is an apocalyptic number.

1013312022223 is a deficient number, since it is larger than the sum of its proper divisors (33633065777).

1013312022223 is a wasteful number, since it uses less digits than its factorization.

1013312022223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154342.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1013312022223 its reverse (3222202133101), we get a palindrome (4235514155324).

The spelling of 1013312022223 in words is "one trillion, thirteen billion, three hundred twelve million, twenty-two thousand, two hundred twenty-three".