340222412231 has 32 divisors (see below), whose sum is σ = 391967009280. Its totient is φ = 292688726400.

The previous prime is 340222412209. The next prime is 340222412261. The reversal of 340222412231 is 132214222043.

It is a cyclic number.

It is not a de Polignac number, because 340222412231 - 2¹⁴ = 340222395847 is a prime.

It is a super-2 number, since 2×340222412231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 340222412231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340222412261) 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, 8063516 + ... + 8105598.

It is an arithmetic number, because the mean of its divisors is an integer number (12248969040).

Almost surely, 2^340222412231 is an apocalyptic number.

340222412231 is a deficient number, since it is larger than the sum of its proper divisors (51744597049).

340222412231 is a wasteful number, since it uses less digits than its factorization.

340222412231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42647.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 340222412231 its reverse (132214222043), we get a palindrome (472436634274).

The spelling of 340222412231 in words is "three hundred forty billion, two hundred twenty-two million, four hundred twelve thousand, two hundred thirty-one".