111200202002001 has 8 divisors (see below), whose sum is σ = 169447926860224. Its totient is φ = 63542972572560.

The previous prime is 111200202001991. The next prime is 111200202002017. The reversal of 111200202002001 is 100200202002111.

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

It is not a de Polignac number, because 111200202002001 - 2⁶ = 111200202001937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111200202002051) 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, 2647623857170 + ... + 2647623857211.

It is an arithmetic number, because the mean of its divisors is an integer number (21180990857528).

Almost surely, 2^{111200202002001} is an apocalyptic number.

It is an amenable number.

111200202002001 is a deficient number, since it is larger than the sum of its proper divisors (58247724858223).

111200202002001 is an equidigital number, since it uses as much as digits as its factorization.

111200202002001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5295247714391.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 111200202002001 its reverse (100200202002111), we get a palindrome (211400404004112).

The spelling of 111200202002001 in words is "one hundred eleven trillion, two hundred billion, two hundred two million, two thousand, one".