11342122214 has 4 divisors (see below), whose sum is σ = 17013183324. Its totient is φ = 5671061106.

The previous prime is 11342122177. The next prime is 11342122217. The reversal of 11342122214 is 41222124311.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11342122214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11342122217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2835530552 + ... + 2835530555.

It is an arithmetic number, because the mean of its divisors is an integer number (4253295831).

Almost surely, 2^11342122214 is an apocalyptic number.

11342122214 is a deficient number, since it is larger than the sum of its proper divisors (5671061110).

11342122214 is an equidigital number, since it uses as much as digits as its factorization.

11342122214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5671061109.

The product of its digits is 768, while the sum is 23.

Adding to 11342122214 its reverse (41222124311), we get a palindrome (52564246525).

The spelling of 11342122214 in words is "eleven billion, three hundred forty-two million, one hundred twenty-two thousand, two hundred fourteen".