2312211233113 has 8 divisors (see below), whose sum is σ = 2353944970728. Its totient is φ = 2270749377024.

The previous prime is 2312211233107. The next prime is 2312211233131. The reversal of 2312211233113 is 3113321122132.

2312211233113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 315311049 + 2311895922064 = 17757^2 + 1520492^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2312211233113 - 2¹⁷ = 2312211102041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2312211233153) 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, 67953220 + ... + 67987237.

It is an arithmetic number, because the mean of its divisors is an integer number (294243121341).

Almost surely, 2^{2312211233113} is an apocalyptic number.

It is an amenable number.

2312211233113 is a deficient number, since it is larger than the sum of its proper divisors (41733737615).

2312211233113 is a wasteful number, since it uses less digits than its factorization.

2312211233113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135940763.

The product of its digits is 1296, while the sum is 25.

Adding to 2312211233113 its reverse (3113321122132), we get a palindrome (5425532355245).

The spelling of 2312211233113 in words is "two trillion, three hundred twelve billion, two hundred eleven million, two hundred thirty-three thousand, one hundred thirteen".