111022200101 has 8 divisors (see below), whose sum is σ = 118202384664. Its totient is φ = 103914178560.

The previous prime is 111022200073. The next prime is 111022200103. The reversal of 111022200101 is 101002220111.

It can be written as a sum of positive squares in 4 ways, for example, as 565012900 + 110457187201 = 23770^2 + 332351^2 .

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 111022200101 - 2¹⁰ = 111022199077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111022200103) 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, 18037580 + ... + 18043733.

It is an arithmetic number, because the mean of its divisors is an integer number (14775298083).

Almost surely, 2^111022200101 is an apocalyptic number.

It is an amenable number.

111022200101 is a deficient number, since it is larger than the sum of its proper divisors (7180184563).

111022200101 is a wasteful number, since it uses less digits than its factorization.

111022200101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36081511.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 111022200101 its reverse (101002220111), we get a palindrome (212024420212).

The spelling of 111022200101 in words is "one hundred eleven billion, twenty-two million, two hundred thousand, one hundred one".