11011243411234 has 16 divisors (see below), whose sum is σ = 18018456842880. Its totient is φ = 5005094382160.

The previous prime is 11011243411153. The next prime is 11011243411243. The reversal of 11011243411234 is 43211434211011.

It is a super-2 number, since 2×11011243411234² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8467452 + ... + 9680920.

It is an arithmetic number, because the mean of its divisors is an integer number (1126153552680).

Almost surely, 2^{11011243411234} is an apocalyptic number.

11011243411234 is a deficient number, since it is larger than the sum of its proper divisors (7007213431646).

11011243411234 is a wasteful number, since it uses less digits than its factorization.

11011243411234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1625945.

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 11011243411234 its reverse (43211434211011), we get a palindrome (54222677622245).

The spelling of 11011243411234 in words is "eleven trillion, eleven billion, two hundred forty-three million, four hundred eleven thousand, two hundred thirty-four".