11223515154314 has 4 divisors (see below), whose sum is σ = 16835272731474. Its totient is φ = 5611757577156.

The previous prime is 11223515154307. The next prime is 11223515154329. The reversal of 11223515154314 is 41345151532211.

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

It can be written as a sum of positive squares in only one way, i.e., 7612439674225 + 3611075480089 = 2759065^2 + 1900283^2 .

It is a super-2 number, since 2×11223515154314² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2805878788577 + ... + 2805878788580.

Almost surely, 2^{11223515154314} is an apocalyptic number.

11223515154314 is a deficient number, since it is larger than the sum of its proper divisors (5611757577160).

11223515154314 is an equidigital number, since it uses as much as digits as its factorization.

11223515154314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5611757577159.

The product of its digits is 72000, while the sum is 38.

Adding to 11223515154314 its reverse (41345151532211), we get a palindrome (52568666686525).

The spelling of 11223515154314 in words is "eleven trillion, two hundred twenty-three billion, five hundred fifteen million, one hundred fifty-four thousand, three hundred fourteen".