22125434113544 has 32 divisors (see below), whose sum is σ = 41495384700000. Its totient is φ = 11059998582912.

The previous prime is 22125434113507. The next prime is 22125434113561. The reversal of 22125434113544 is 44531143452122.

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 7 ways as a sum of consecutive naturals, for example, 795779147 + ... + 795806949.

It is an arithmetic number, because the mean of its divisors is an integer number (1296730771875).

Almost surely, 2^{22125434113544} is an apocalyptic number.

It is an amenable number.

22125434113544 is a deficient number, since it is larger than the sum of its proper divisors (19369950586456).

22125434113544 is a wasteful number, since it uses less digits than its factorization.

22125434113544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48677 (or 48673 counting only the distinct ones).

The product of its digits is 460800, while the sum is 41.

Adding to 22125434113544 its reverse (44531143452122), we get a palindrome (66656577565666).

The spelling of 22125434113544 in words is "twenty-two trillion, one hundred twenty-five billion, four hundred thirty-four million, one hundred thirteen thousand, five hundred forty-four".