10000055111 has 8 divisors (see below), whose sum is σ = 10075551120. Its totient is φ = 9924595648.

The previous prime is 10000055089. The next prime is 10000055141. The reversal of 10000055111 is 11155000001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10000055111 - 2³⁰ = 8926313287 is a prime.

It is a super-2 number, since 2×10000055111² (a number of 21 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 (10000055141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 819920 + ... + 832026.

It is an arithmetic number, because the mean of its divisors is an integer number (1259443890).

Almost surely, 2^10000055111 is an apocalyptic number.

10000055111 is a deficient number, since it is larger than the sum of its proper divisors (75496009).

10000055111 is a wasteful number, since it uses less digits than its factorization.

10000055111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18273.

The product of its (nonzero) digits is 25, while the sum is 14.

Adding to 10000055111 its reverse (11155000001), we get a palindrome (21155055112).

The spelling of 10000055111 in words is "ten billion, fifty-five thousand, one hundred eleven".