55214400213422 has 16 divisors (see below), whose sum is σ = 84586419562752. Its totient is φ = 27018963936120.

The previous prime is 55214400213389. The next prime is 55214400213481. The reversal of 55214400213422 is 22431200441255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6214604 + ... + 12208607.

It is an arithmetic number, because the mean of its divisors is an integer number (5286651222672).

Almost surely, 2^{55214400213422} is an apocalyptic number.

55214400213422 is a deficient number, since it is larger than the sum of its proper divisors (29372019349330).

55214400213422 is a wasteful number, since it uses less digits than its factorization.

55214400213422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18455143.

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 55214400213422 its reverse (22431200441255), we get a palindrome (77645600654677).

The spelling of 55214400213422 in words is "fifty-five trillion, two hundred fourteen billion, four hundred million, two hundred thirteen thousand, four hundred twenty-two".