22120211313124 has 12 divisors (see below), whose sum is σ = 40987450374444. Its totient is φ = 10409511206144.

The previous prime is 22120211313049. The next prime is 22120211313133. The reversal of 22120211313124 is 42131311202122.

It can be written as a sum of positive squares in 2 ways, for example, as 11776153089600 + 10344058223524 = 3431640^2 + 3216218^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162648612529 + ... + 162648612664.

It is an arithmetic number, because the mean of its divisors is an integer number (3415620864537).

Almost surely, 2^{22120211313124} is an apocalyptic number.

It is an amenable number.

22120211313124 is a deficient number, since it is larger than the sum of its proper divisors (18867239061320).

22120211313124 is a wasteful number, since it uses less digits than its factorization.

22120211313124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325297225214 (or 325297225212 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 22120211313124 its reverse (42131311202122), we get a palindrome (64251522515246).

The spelling of 22120211313124 in words is "twenty-two trillion, one hundred twenty billion, two hundred eleven million, three hundred thirteen thousand, one hundred twenty-four".