11123244455654 has 8 divisors (see below), whose sum is σ = 16846855680720. Its totient is φ = 5507625895416.

The previous prime is 11123244455621. The next prime is 11123244455677. The reversal of 11123244455654 is 45655444232111.

11123244455654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11123244455599 and 11123244455608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26998165949 + ... + 26998166360.

It is an arithmetic number, because the mean of its divisors is an integer number (2105856960090).

Almost surely, 2^{11123244455654} is an apocalyptic number.

11123244455654 is a deficient number, since it is larger than the sum of its proper divisors (5723611225066).

11123244455654 is a wasteful number, since it uses less digits than its factorization.

11123244455654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53996332414.

The product of its digits is 2304000, while the sum is 47.

Adding to 11123244455654 its reverse (45655444232111), we get a palindrome (56778688687765).

The spelling of 11123244455654 in words is "eleven trillion, one hundred twenty-three billion, two hundred forty-four million, four hundred fifty-five thousand, six hundred fifty-four".