11123240212214 has 64 divisors (see below), whose sum is σ = 18799645777920. Its totient is φ = 4901162636160.

The previous prime is 11123240212211. The next prime is 11123240212247. The reversal of 11123240212214 is 41221204232111.

11123240212214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×11123240212214³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11123240212211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20342012 + ... + 20881664.

It is an arithmetic number, because the mean of its divisors is an integer number (293744465280).

Almost surely, 2^{11123240212214} is an apocalyptic number.

11123240212214 is a deficient number, since it is larger than the sum of its proper divisors (7676405565706).

11123240212214 is a wasteful number, since it uses less digits than its factorization.

11123240212214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540045.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 11123240212214 its reverse (41221204232111), we get a palindrome (52344444444325).

The spelling of 11123240212214 in words is "eleven trillion, one hundred twenty-three billion, two hundred forty million, two hundred twelve thousand, two hundred fourteen".