22431210130213 has 16 divisors (see below), whose sum is σ = 23186177150400. Its totient is φ = 21688761242880.

The previous prime is 22431210130193. The next prime is 22431210130261. The reversal of 22431210130213 is 31203101213422.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22431210130213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22431210130013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119857570 + ... + 120044572.

It is an arithmetic number, because the mean of its divisors is an integer number (1449136071900).

Almost surely, 2^{22431210130213} is an apocalyptic number.

It is an amenable number.

22431210130213 is a deficient number, since it is larger than the sum of its proper divisors (754967020187).

22431210130213 is a wasteful number, since it uses less digits than its factorization.

22431210130213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220452.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 22431210130213 its reverse (31203101213422), we get a palindrome (53634311343635).

The spelling of 22431210130213 in words is "twenty-two trillion, four hundred thirty-one billion, two hundred ten million, one hundred thirty thousand, two hundred thirteen".