552001101111 has 12 divisors (see below), whose sum is σ = 801509454720. Its totient is φ = 366074027520.

The previous prime is 552001100971. The next prime is 552001101167. The reversal of 552001101111 is 111101100255.

552001101111 is a `hidden beast` number, since 552 + 0 + 0 + 1 + 1 + 0 + 1 + 111 = 666.

It is not a de Polignac number, because 552001101111 - 2¹¹ = 552001099063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552001101511) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160557066 + ... + 160560503.

It is an arithmetic number, because the mean of its divisors is an integer number (66792454560).

Almost surely, 2^552001101111 is an apocalyptic number.

552001101111 is a deficient number, since it is larger than the sum of its proper divisors (249508353609).

552001101111 is a wasteful number, since it uses less digits than its factorization.

552001101111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321117766 (or 321117763 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 18.

Adding to 552001101111 its reverse (111101100255), we get a palindrome (663102201366).

The spelling of 552001101111 in words is "five hundred fifty-two billion, one million, one hundred one thousand, one hundred eleven".