11223124314401 has 4 divisors (see below), whose sum is σ = 11526451998612. Its totient is φ = 10919796630192.

The previous prime is 11223124314397. The next prime is 11223124314407. The reversal of 11223124314401 is 10441342132211.

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 10093742014225 + 1129382300176 = 3177065^2 + 1062724^2 .

It is a cyclic number.

It is not a de Polignac number, because 11223124314401 - 2² = 11223124314397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11223124314407) 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, 151663842050 + ... + 151663842123.

It is an arithmetic number, because the mean of its divisors is an integer number (2881612999653).

Almost surely, 2^{11223124314401} is an apocalyptic number.

It is an amenable number.

11223124314401 is a deficient number, since it is larger than the sum of its proper divisors (303327684211).

11223124314401 is an equidigital number, since it uses as much as digits as its factorization.

11223124314401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303327684210.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 11223124314401 its reverse (10441342132211), we get a palindrome (21664466446612).

The spelling of 11223124314401 in words is "eleven trillion, two hundred twenty-three billion, one hundred twenty-four million, three hundred fourteen thousand, four hundred one".