22034322121312 has 48 divisors (see below), whose sum is σ = 43398238514400. Its totient is φ = 11012548377600.

The previous prime is 22034322121297. The next prime is 22034322121321. The reversal of 22034322121312 is 21312122343022.

It is a happy number.

It is a super-2 number, since 2×22034322121312² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 912344437 + ... + 912368587.

It is an arithmetic number, because the mean of its divisors is an integer number (904129969050).

Almost surely, 2^{22034322121312} is an apocalyptic number.

It is an amenable number.

22034322121312 is a deficient number, since it is larger than the sum of its proper divisors (21363916393088).

22034322121312 is a wasteful number, since it uses less digits than its factorization.

22034322121312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34919 (or 34911 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 22034322121312 its reverse (21312122343022), we get a palindrome (43346444464334).

The spelling of 22034322121312 in words is "twenty-two trillion, thirty-four billion, three hundred twenty-two million, one hundred twenty-one thousand, three hundred twelve".