55201032245122 has 32 divisors (see below), whose sum is σ = 83044622352384. Its totient is φ = 27519636387600.

The previous prime is 55201032245063. The next prime is 55201032245131. The reversal of 55201032245122 is 22154223010255.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3018585063 + ... + 3018603349.

It is an arithmetic number, because the mean of its divisors is an integer number (2595144448512).

Almost surely, 2^{55201032245122} is an apocalyptic number.

55201032245122 is a deficient number, since it is larger than the sum of its proper divisors (27843590107262).

55201032245122 is a wasteful number, since it uses less digits than its factorization.

55201032245122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22014.

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 55201032245122 its reverse (22154223010255), we get a palindrome (77355255255377).

The spelling of 55201032245122 in words is "fifty-five trillion, two hundred one billion, thirty-two million, two hundred forty-five thousand, one hundred twenty-two".