12844323529622 has 128 divisors (see below), whose sum is σ = 22833091814400. Its totient is φ = 5368443784704.

The previous prime is 12844323529607. The next prime is 12844323529693. The reversal of 12844323529622 is 22692532344821.

It is a super-2 number, since 2×12844323529622² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2260127993 + ... + 2260133675.

It is an arithmetic number, because the mean of its divisors is an integer number (178383529800).

Almost surely, 2^{12844323529622} is an apocalyptic number.

12844323529622 is a deficient number, since it is larger than the sum of its proper divisors (9988768284778).

12844323529622 is a wasteful number, since it uses less digits than its factorization.

12844323529622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8262.

The product of its digits is 9953280, while the sum is 53.

The spelling of 12844323529622 in words is "twelve trillion, eight hundred forty-four billion, three hundred twenty-three million, five hundred twenty-nine thousand, six hundred twenty-two".