2212132112331 has 8 divisors (see below), whose sum is σ = 2949632470224. Its totient is φ = 1474693248000.

The previous prime is 2212132112321. The next prime is 2212132112339. The reversal of 2212132112331 is 1332112312122.

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

It is not a de Polignac number, because 2212132112331 - 2¹¹ = 2212132110283 is a prime.

It is a super-2 number, since 2×2212132112331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2212132112339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15289386 + ... + 15433391.

It is an arithmetic number, because the mean of its divisors is an integer number (368704058778).

Almost surely, 2^{2212132112331} is an apocalyptic number.

2212132112331 is a deficient number, since it is larger than the sum of its proper divisors (737500357893).

2212132112331 is a wasteful number, since it uses less digits than its factorization.

2212132112331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30746781.

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

Adding to 2212132112331 its reverse (1332112312122), we get a palindrome (3544244424453).

The spelling of 2212132112331 in words is "two trillion, two hundred twelve billion, one hundred thirty-two million, one hundred twelve thousand, three hundred thirty-one".