1222343330043 has 32 divisors (see below), whose sum is σ = 1795144845312. Its totient is φ = 733661913600.

The previous prime is 1222343330023. The next prime is 1222343330051. The reversal of 1222343330043 is 3400333432221.

It is not a de Polignac number, because 1222343330043 - 2⁵ = 1222343330011 is a prime.

It is a super-2 number, since 2×1222343330043² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1222343330003) 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, 4480278 + ... + 4745268.

It is an arithmetic number, because the mean of its divisors is an integer number (56098276416).

Almost surely, 2^{1222343330043} is an apocalyptic number.

1222343330043 is a deficient number, since it is larger than the sum of its proper divisors (572801515269).

1222343330043 is a wasteful number, since it uses less digits than its factorization.

1222343330043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266355.

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 1222343330043 its reverse (3400333432221), we get a palindrome (4622676762264).

The spelling of 1222343330043 in words is "one trillion, two hundred twenty-two billion, three hundred forty-three million, three hundred thirty thousand, forty-three".