11110601010556 has 12 divisors (see below), whose sum is σ = 19444302984960. Its totient is φ = 5555085872000.

The previous prime is 11110601010493. The next prime is 11110601010557. The reversal of 11110601010556 is 65501010601111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110601010557) 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, 53541820 + ... + 53748931.

It is an arithmetic number, because the mean of its divisors is an integer number (1620358582080).

Almost surely, 2^{11110601010556} is an apocalyptic number.

It is an amenable number.

11110601010556 is a deficient number, since it is larger than the sum of its proper divisors (8333701974404).

11110601010556 is a wasteful number, since it uses less digits than its factorization.

11110601010556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107316644 (or 107316642 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 28.

Adding to 11110601010556 its reverse (65501010601111), we get a palindrome (76611611611667).

The spelling of 11110601010556 in words is "eleven trillion, one hundred ten billion, six hundred one million, ten thousand, five hundred fifty-six".