11222324402453 has 4 divisors (see below), whose sum is σ = 11223195105420. Its totient is φ = 11221453699488.

The previous prime is 11222324402437. The next prime is 11222324402477. The reversal of 11222324402453 is 35420442322211.

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 6829347343204 + 4392977059249 = 2613302^2 + 2095943^2 .

It is a cyclic number.

It is not a de Polignac number, because 11222324402453 - 2⁴ = 11222324402437 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 (11222324402153) 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, 435332150 + ... + 435357927.

It is an arithmetic number, because the mean of its divisors is an integer number (2805798776355).

Almost surely, 2^{11222324402453} is an apocalyptic number.

It is an amenable number.

11222324402453 is a deficient number, since it is larger than the sum of its proper divisors (870702967).

11222324402453 is an equidigital number, since it uses as much as digits as its factorization.

11222324402453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870702966.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 11222324402453 its reverse (35420442322211), we get a palindrome (46642766724664).

The spelling of 11222324402453 in words is "eleven trillion, two hundred twenty-two billion, three hundred twenty-four million, four hundred two thousand, four hundred fifty-three".