10055551011111 has 6 divisors (see below), whose sum is σ = 14524684793840. Its totient is φ = 6703700674068.

The previous prime is 10055551011061. The next prime is 10055551011133. The reversal of 10055551011111 is 11111015555001.

10055551011111 is a `hidden beast` number, since 1 + 0 + 0 + 5 + 555 + 101 + 1 + 1 + 1 + 1 = 666.

10055551011111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10055551011111 - 2⁷ = 10055551010983 is a prime.

It is a super-2 number, since 2×10055551011111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10055551011161) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 558641722831 + ... + 558641722848.

Almost surely, 2^{10055551011111} is an apocalyptic number.

10055551011111 is a deficient number, since it is larger than the sum of its proper divisors (4469133782729).

10055551011111 is a wasteful number, since it uses less digits than its factorization.

10055551011111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117283445685 (or 1117283445682 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 27.

Adding to 10055551011111 its reverse (11111015555001), we get a palindrome (21166566566112).

The spelling of 10055551011111 in words is "ten trillion, fifty-five billion, five hundred fifty-one million, eleven thousand, one hundred eleven".