2331112130211 has 8 divisors (see below), whose sum is σ = 3108160916224. Its totient is φ = 1554069048840.

The previous prime is 2331112130183. The next prime is 2331112130267. The reversal of 2331112130211 is 1120312111332.

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

It is not a de Polignac number, because 2331112130211 - 2¹³ = 2331112122019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2331112130411) 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, 358495 + ... + 2188776.

It is an arithmetic number, because the mean of its divisors is an integer number (388520114528).

Almost surely, 2^{2331112130211} is an apocalyptic number.

2331112130211 is a deficient number, since it is larger than the sum of its proper divisors (777048786013).

2331112130211 is a wasteful number, since it uses less digits than its factorization.

2331112130211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2852321.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 2331112130211 its reverse (1120312111332), we get a palindrome (3451424241543).

The spelling of 2331112130211 in words is "two trillion, three hundred thirty-one billion, one hundred twelve million, one hundred thirty thousand, two hundred eleven".