11022200112001 has 8 divisors (see below), whose sum is σ = 11871446365800. Its totient is φ = 10173151673472.

The previous prime is 11022200111987. The next prime is 11022200112023. The reversal of 11022200112001 is 10021100222011.

It can be written as a sum of positive squares in 4 ways, for example, as 226408478976 + 10795791633025 = 475824^2 + 3285695^2 .

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 11022200112001 - 2⁷ = 11022200111873 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11022200112061) 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, 49338076 + ... + 49560973.

It is an arithmetic number, because the mean of its divisors is an integer number (1483930795725).

Almost surely, 2^{11022200112001} is an apocalyptic number.

It is an amenable number.

11022200112001 is a deficient number, since it is larger than the sum of its proper divisors (849246253799).

11022200112001 is an equidigital number, since it uses as much as digits as its factorization.

11022200112001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98907635.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11022200112001 its reverse (10021100222011), we get a palindrome (21043300334012).

The spelling of 11022200112001 in words is "eleven trillion, twenty-two billion, two hundred million, one hundred twelve thousand, one".