340212222212043 has 16 divisors (see below), whose sum is σ = 453707836323840. Its totient is φ = 226762382321664.

The previous prime is 340212222212039. The next prime is 340212222212099.

340212222212043 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 340212222212043 - 2² = 340212222212039 is a prime.

It is a super-2 number, since 2×340212222212043² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 340212222212043.

It is not an unprimeable number, because it can be changed into a prime (340212222216043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 330411430 + ... + 331439492.

It is an arithmetic number, because the mean of its divisors is an integer number (28356739770240).

Almost surely, 2^{340212222212043} is an apocalyptic number.

340212222212043 is a deficient number, since it is larger than the sum of its proper divisors (113495614111797).

340212222212043 is a wasteful number, since it uses less digits than its factorization.

340212222212043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050218.

The product of its (nonzero) digits is 18432, while the sum is 30.

The spelling of 340212222212043 in words is "three hundred forty trillion, two hundred twelve billion, two hundred twenty-two million, two hundred twelve thousand, forty-three".