11121064748 has 12 divisors (see below), whose sum is σ = 19554101112. Its totient is φ = 5534178720.

The previous prime is 11121064741. The next prime is 11121064771. The reversal of 11121064748 is 84746012111.

It is a super-2 number, since 2×11121064748² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11121064741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6587465 + ... + 6589152.

It is an arithmetic number, because the mean of its divisors is an integer number (1629508426).

Almost surely, 2^11121064748 is an apocalyptic number.

It is an amenable number.

11121064748 is a deficient number, since it is larger than the sum of its proper divisors (8433036364).

11121064748 is a wasteful number, since it uses less digits than its factorization.

11121064748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13176832 (or 13176830 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 35.

Adding to 11121064748 its reverse (84746012111), we get a palindrome (95867076859).

The spelling of 11121064748 in words is "eleven billion, one hundred twenty-one million, sixty-four thousand, seven hundred forty-eight".