11222110111201 has 16 divisors (see below), whose sum is σ = 12363953970816. Its totient is φ = 10100548800000.

The previous prime is 11222110111189. The next prime is 11222110111271. The reversal of 11222110111201 is 10211101122211.

It is a cyclic number.

It is not a de Polignac number, because 11222110111201 - 2²¹ = 11222108014049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11222110111271) 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, 33866161 + ... + 34195921.

It is an arithmetic number, because the mean of its divisors is an integer number (772747123176).

Almost surely, 2^{11222110111201} is an apocalyptic number.

11222110111201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11222110111201 is a deficient number, since it is larger than the sum of its proper divisors (1141843859615).

11222110111201 is a wasteful number, since it uses less digits than its factorization.

11222110111201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360504.

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

Adding to 11222110111201 its reverse (10211101122211), we get a palindrome (21433211233412).

It can be divided in two parts, 11222110 and 111201, that added together give a palindrome (11333311).

The spelling of 11222110111201 in words is "eleven trillion, two hundred twenty-two billion, one hundred ten million, one hundred eleven thousand, two hundred one".