5661423201122 has 16 divisors (see below), whose sum is σ = 9149978628672. Its totient is φ = 2611649500560.

The previous prime is 5661423201121. The next prime is 5661423201157. The reversal of 5661423201122 is 2211023241665.

It is not an unprimeable number, because it can be changed into a prime (5661423201121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54741254 + ... + 54844577.

It is an arithmetic number, because the mean of its divisors is an integer number (571873664292).

Almost surely, 2^{5661423201122} is an apocalyptic number.

5661423201122 is a deficient number, since it is larger than the sum of its proper divisors (3488555427550).

5661423201122 is a wasteful number, since it uses less digits than its factorization.

5661423201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109587833.

The product of its (nonzero) digits is 34560, while the sum is 35.

Adding to 5661423201122 its reverse (2211023241665), we get a palindrome (7872446442787).

The spelling of 5661423201122 in words is "five trillion, six hundred sixty-one billion, four hundred twenty-three million, two hundred one thousand, one hundred twenty-two".