11214355 has 4 divisors (see below), whose sum is σ = 13457232. Its totient is φ = 8971480.

The previous prime is 11214337. The next prime is 11214377. The reversal of 11214355 is 55341211.

It is a happy number.

11214355 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55341211 = 563 ⋅98297.

It is not a de Polignac number, because 11214355 - 2⁹ = 11213843 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1121431 + ... + 1121440.

It is an arithmetic number, because the mean of its divisors is an integer number (3364308).

Almost surely, 2^11214355 is an apocalyptic number.

11214355 is a deficient number, since it is larger than the sum of its proper divisors (2242877).

11214355 is an equidigital number, since it uses as much as digits as its factorization.

11214355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2242876.

The product of its digits is 600, while the sum is 22.

The square root of 11214355 is about 3348.7841077024. The cubic root of 11214355 is about 223.8333355819.

Adding to 11214355 its reverse (55341211), we get a palindrome (66555566).

It can be divided in two parts, 1121 and 4355, that added together give a square (5476 = 74²).

The spelling of 11214355 in words is "eleven million, two hundred fourteen thousand, three hundred fifty-five".