40222123131104 has 24 divisors (see below), whose sum is σ = 79187579138808. Its totient is φ = 20110991921280.

The previous prime is 40222123131053. The next prime is 40222123131137. The reversal of 40222123131104 is 40113132122204.

It is a happy number.

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, 7930694 + ... + 11972474.

It is an arithmetic number, because the mean of its divisors is an integer number (3299482464117).

Almost surely, 2^{40222123131104} is an apocalyptic number.

It is an amenable number.

40222123131104 is a deficient number, since it is larger than the sum of its proper divisors (38965456007704).

40222123131104 is a wasteful number, since it uses less digits than its factorization.

40222123131104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4352778 (or 4352770 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 40222123131104 its reverse (40113132122204), we get a palindrome (80335255253308).

The spelling of 40222123131104 in words is "forty trillion, two hundred twenty-two billion, one hundred twenty-three million, one hundred thirty-one thousand, one hundred four".