2113322231211 has 8 divisors (see below), whose sum is σ = 2830067617680. Its totient is φ = 1402729166112.

The previous prime is 2113322231197. The next prime is 2113322231221. The reversal of 2113322231211 is 1121322233112.

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

It is not a de Polignac number, because 2113322231211 - 2¹⁴ = 2113322214827 is a prime.

It is a super-2 number, since 2×2113322231211² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2113322231221) 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, 1538079540 + ... + 1538080913.

It is an arithmetic number, because the mean of its divisors is an integer number (353758452210).

Almost surely, 2^{2113322231211} is an apocalyptic number.

2113322231211 is a deficient number, since it is larger than the sum of its proper divisors (716745386469).

2113322231211 is a wasteful number, since it uses less digits than its factorization.

2113322231211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3076160685.

The product of its digits is 864, while the sum is 24.

Adding to 2113322231211 its reverse (1121322233112), we get a palindrome (3234644464323).

The spelling of 2113322231211 in words is "two trillion, one hundred thirteen billion, three hundred twenty-two million, two hundred thirty-one thousand, two hundred eleven".