2212334340231 has 32 divisors (see below), whose sum is σ = 2985198128640. Its totient is φ = 1457249376384.

The previous prime is 2212334340143. The next prime is 2212334340263. The reversal of 2212334340231 is 1320434332122.

It is a happy number.

It is not a de Polignac number, because 2212334340231 - 2¹⁷ = 2212334209159 is a prime.

It is a super-2 number, since 2×2212334340231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212334140231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 268580845 + ... + 268589081.

It is an arithmetic number, because the mean of its divisors is an integer number (93287441520).

Almost surely, 2^{2212334340231} is an apocalyptic number.

2212334340231 is a deficient number, since it is larger than the sum of its proper divisors (772863788409).

2212334340231 is a wasteful number, since it uses less digits than its factorization.

2212334340231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10215.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 2212334340231 its reverse (1320434332122), we get a palindrome (3532768672353).

The spelling of 2212334340231 in words is "two trillion, two hundred twelve billion, three hundred thirty-four million, three hundred forty thousand, two hundred thirty-one".