10111000055055 has 32 divisors (see below), whose sum is σ = 16327335414720. Its totient is φ = 5342629570560.

The previous prime is 10111000055041. The next prime is 10111000055063. The reversal of 10111000055055 is 55055000011101.

It is not a de Polignac number, because 10111000055055 - 2¹⁸ = 10110999792911 is a prime.

It is a super-2 number, since 2×10111000055055² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20555769 + ... + 21041901.

It is an arithmetic number, because the mean of its divisors is an integer number (510229231710).

Almost surely, 2^{10111000055055} is an apocalyptic number.

10111000055055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10111000055055 is a deficient number, since it is larger than the sum of its proper divisors (6216335359665).

10111000055055 is a wasteful number, since it uses less digits than its factorization.

10111000055055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498971.

The product of its (nonzero) digits is 625, while the sum is 24.

Adding to 10111000055055 its reverse (55055000011101), we get a palindrome (65166000066156).

The spelling of 10111000055055 in words is "ten trillion, one hundred eleven billion, fifty-five thousand, fifty-five".