55010516501222 has 32 divisors (see below), whose sum is σ = 90243454371840. Its totient is φ = 25036829043840.

The previous prime is 55010516501179. The next prime is 55010516501323. The reversal of 55010516501222 is 22210561501055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14324522 + ... + 17754237.

It is an arithmetic number, because the mean of its divisors is an integer number (2820107949120).

Almost surely, 2^{55010516501222} is an apocalyptic number.

55010516501222 is a deficient number, since it is larger than the sum of its proper divisors (35232937870618).

55010516501222 is a wasteful number, since it uses less digits than its factorization.

55010516501222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32080436.

The product of its (nonzero) digits is 30000, while the sum is 35.

The spelling of 55010516501222 in words is "fifty-five trillion, ten billion, five hundred sixteen million, five hundred one thousand, two hundred twenty-two".