22130241343444 has 24 divisors (see below), whose sum is σ = 41820636370688. Its totient is φ = 10186126587360.

The previous prime is 22130241343439. The next prime is 22130241343487. The reversal of 22130241343444 is 44434314203122.

It is a super-2 number, since 2×22130241343444² (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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 579792312 + ... + 579830479.

Almost surely, 2^{22130241343444} is an apocalyptic number.

It is an amenable number.

22130241343444 is a deficient number, since it is larger than the sum of its proper divisors (19690395027244).

22130241343444 is a wasteful number, since it uses less digits than its factorization.

22130241343444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159623175 (or 1159623173 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 22130241343444 its reverse (44434314203122), we get a palindrome (66564555546566).

The spelling of 22130241343444 in words is "twenty-two trillion, one hundred thirty billion, two hundred forty-one million, three hundred forty-three thousand, four hundred forty-four".