11411021214 has 48 divisors (see below), whose sum is σ = 26187194592. Its totient is φ = 3578701824.

The previous prime is 11411021213. The next prime is 11411021221. The reversal of 11411021214 is 41212011411.

11411021214 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-2 number, since 2×11411021214² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11411021213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1376847 + ... + 1385109.

It is an arithmetic number, because the mean of its divisors is an integer number (545566554).

Almost surely, 2^11411021214 is an apocalyptic number.

11411021214 is an abundant number, since it is smaller than the sum of its proper divisors (14776173378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11411021214 is a wasteful number, since it uses less digits than its factorization.

11411021214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12801 (or 12798 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 11411021214 its reverse (41212011411), we get a palindrome (52623032625).

It can be divided in two parts, 1141102 and 1214, that added together give a triangular number (1142316 = T₁₅₁₁).

The spelling of 11411021214 in words is "eleven billion, four hundred eleven million, twenty-one thousand, two hundred fourteen".