22143022041404 has 12 divisors (see below), whose sum is σ = 42273042079128. Its totient is φ = 10065010018800.

The previous prime is 22143022041391. The next prime is 22143022041419. The reversal of 22143022041404 is 40414022034122.

It is a happy number.

It is a super-2 number, since 2×22143022041404² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 251625250427 + ... + 251625250514.

It is an arithmetic number, because the mean of its divisors is an integer number (3522753506594).

Almost surely, 2^{22143022041404} is an apocalyptic number.

It is an amenable number.

22143022041404 is a deficient number, since it is larger than the sum of its proper divisors (20130020037724).

22143022041404 is a wasteful number, since it uses less digits than its factorization.

22143022041404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503250500956 (or 503250500954 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 22143022041404 its reverse (40414022034122), we get a palindrome (62557044075526).

The spelling of 22143022041404 in words is "twenty-two trillion, one hundred forty-three billion, twenty-two million, forty-one thousand, four hundred four".