11214452045101 has 4 divisors (see below), whose sum is σ = 11236484367900. Its totient is φ = 11192419722304.

The previous prime is 11214452044931. The next prime is 11214452045171. The reversal of 11214452045101 is 10154025441211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9605499327076 + 1608952718025 = 3099274^2 + 1268445^2 .

It is a cyclic number.

It is not a de Polignac number, because 11214452045101 - 2⁹ = 11214452044589 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 (11214452045171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11016160636 + ... + 11016161653.

It is an arithmetic number, because the mean of its divisors is an integer number (2809121091975).

Almost surely, 2^{11214452045101} is an apocalyptic number.

It is an amenable number.

11214452045101 is a deficient number, since it is larger than the sum of its proper divisors (22032322799).

11214452045101 is an equidigital number, since it uses as much as digits as its factorization.

11214452045101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22032322798.

The product of its (nonzero) digits is 6400, while the sum is 31.

Adding to 11214452045101 its reverse (10154025441211), we get a palindrome (21368477486312).

The spelling of 11214452045101 in words is "eleven trillion, two hundred fourteen billion, four hundred fifty-two million, forty-five thousand, one hundred one".