11110212111201 has 32 divisors (see below), whose sum is σ = 18235795980288. Its totient is φ = 5876770173120.

The previous prime is 11110212111197. The next prime is 11110212111233. The reversal of 11110212111201 is 10211121201111.

It is not a de Polignac number, because 11110212111201 - 2² = 11110212111197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11110212111281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 370993246 + ... + 371023191.

It is an arithmetic number, because the mean of its divisors is an integer number (569868624384).

Almost surely, 2^{11110212111201} is an apocalyptic number.

It is an amenable number.

11110212111201 is a deficient number, since it is larger than the sum of its proper divisors (7125583869087).

11110212111201 is a wasteful number, since it uses less digits than its factorization.

11110212111201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742016501.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 11110212111201 its reverse (10211121201111), we get a palindrome (21321333312312).

The spelling of 11110212111201 in words is "eleven trillion, one hundred ten billion, two hundred twelve million, one hundred eleven thousand, two hundred one".