11111444222114 has 16 divisors (see below), whose sum is σ = 16874147404800. Its totient is φ = 5486967567744.

The previous prime is 11111444222113. The next prime is 11111444222147. The reversal of 11111444222114 is 41122244411111.

It is not an unprimeable number, because it can be changed into a prime (11111444222113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59693594 + ... + 59879445.

It is an arithmetic number, because the mean of its divisors is an integer number (1054634212800).

Almost surely, 2^{11111444222114} is an apocalyptic number.

11111444222114 is a deficient number, since it is larger than the sum of its proper divisors (5762703182686).

11111444222114 is a wasteful number, since it uses less digits than its factorization.

11111444222114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119573617.

The product of its digits is 2048, while the sum is 29.

Adding to 11111444222114 its reverse (41122244411111), we get a palindrome (52233688633225).

The spelling of 11111444222114 in words is "eleven trillion, one hundred eleven billion, four hundred forty-four million, two hundred twenty-two thousand, one hundred fourteen".