5501000001101 has 16 divisors (see below), whose sum is σ = 6073852635648. Its totient is φ = 4940283438000.

The previous prime is 5501000001037. The next prime is 5501000001121. The reversal of 5501000001101 is 1011000001055.

It is a cyclic number.

It is not a de Polignac number, because 5501000001101 - 2⁶ = 5501000001037 is a prime.

It is a super-2 number, since 2×5501000001101² (a number of 26 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 (5501000001121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12220376 + ... + 12662526.

It is an arithmetic number, because the mean of its divisors is an integer number (379615789728).

Almost surely, 2^{5501000001101} is an apocalyptic number.

It is an amenable number.

5501000001101 is a deficient number, since it is larger than the sum of its proper divisors (572852634547).

5501000001101 is a wasteful number, since it uses less digits than its factorization.

5501000001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455872.

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

Adding to 5501000001101 its reverse (1011000001055), we get a palindrome (6512000002156).

The spelling of 5501000001101 in words is "five trillion, five hundred one billion, one thousand, one hundred one".