111111002200101 has 8 divisors (see below), whose sum is σ = 153256554758880. Its totient is φ = 71519725554032.

The previous prime is 111111002200091. The next prime is 111111002200103. The reversal of 111111002200101 is 101002200111111.

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

It is a cyclic number.

It is not a de Polignac number, because 111111002200101 - 2¹⁰ = 111111002199077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111111002200103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 638568978075 + ... + 638568978248.

It is an arithmetic number, because the mean of its divisors is an integer number (19157069344860).

Almost surely, 2^{111111002200101} is an apocalyptic number.

It is an amenable number.

111111002200101 is a deficient number, since it is larger than the sum of its proper divisors (42145552558779).

111111002200101 is a wasteful number, since it uses less digits than its factorization.

111111002200101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277137956355.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 111111002200101 its reverse (101002200111111), we get a palindrome (212113202311212).

The spelling of 111111002200101 in words is "one hundred eleven trillion, one hundred eleven billion, two million, two hundred thousand, one hundred one".