55010600111012 has 144 divisors (see below), whose sum is σ = 124525554467328. Its totient is φ = 21054489200640.

The previous prime is 55010600110889. The next prime is 55010600111063. The reversal of 55010600111012 is 21011100601055.

It is a super-2 number, since 2×55010600111012² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 285603323 + ... + 285795869.

It is an arithmetic number, because the mean of its divisors is an integer number (864760794912).

Almost surely, 2^{55010600111012} is an apocalyptic number.

55010600111012 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55010600111012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62262777233664).

55010600111012 is an abundant number, since it is smaller than the sum of its proper divisors (69514954356316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55010600111012 is a wasteful number, since it uses less digits than its factorization.

55010600111012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196226 (or 196217 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 23.

Adding to 55010600111012 its reverse (21011100601055), we get a palindrome (76021700712067).

The spelling of 55010600111012 in words is "fifty-five trillion, ten billion, six hundred million, one hundred eleven thousand, twelve".