1222122304334 has 8 divisors (see below), whose sum is σ = 1875815630040. Its totient is φ = 596850427656.

The previous prime is 1222122304297. The next prime is 1222122304391. The reversal of 1222122304334 is 4334032212221.

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

It is a super-2 number, since 2×1222122304334² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1222122304297 and 1222122304306.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7105362149 + ... + 7105362320.

It is an arithmetic number, because the mean of its divisors is an integer number (234476953755).

Almost surely, 2^{1222122304334} is an apocalyptic number.

1222122304334 is a deficient number, since it is larger than the sum of its proper divisors (653693325706).

1222122304334 is a wasteful number, since it uses less digits than its factorization.

1222122304334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14210724514.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 1222122304334 its reverse (4334032212221), we get a palindrome (5556154516555).

The spelling of 1222122304334 in words is "one trillion, two hundred twenty-two billion, one hundred twenty-two million, three hundred four thousand, three hundred thirty-four".