11223114253 has 4 divisors (see below), whose sum is σ = 12086430748. Its totient is φ = 10359797760.

The previous prime is 11223114211. The next prime is 11223114263. The reversal of 11223114253 is 35241132211.

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 2491706889 + 8731407364 = 49917^2 + 93442^2 .

It is a de Polignac number, because none of the positive numbers 2^k-11223114253 is a prime.

It is a super-3 number, since 3×11223114253³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11223114263) 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, 431658228 + ... + 431658253.

It is an arithmetic number, because the mean of its divisors is an integer number (3021607687).

Almost surely, 2^11223114253 is an apocalyptic number.

11223114253 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11223114253 is a deficient number, since it is larger than the sum of its proper divisors (863316495).

11223114253 is an equidigital number, since it uses as much as digits as its factorization.

11223114253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863316494.

The product of its digits is 1440, while the sum is 25.

Adding to 11223114253 its reverse (35241132211), we get a palindrome (46464246464).

The spelling of 11223114253 in words is "eleven billion, two hundred twenty-three million, one hundred fourteen thousand, two hundred fifty-three".