11047778123098 has 16 divisors (see below), whose sum is σ = 16723248781824. Its totient is φ = 5473586928640.

The previous prime is 11047778123093. The next prime is 11047778123159. The reversal of 11047778123098 is 89032187774011.

11047778123098 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 2×11047778123098² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11047778123093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56168140 + ... + 56364487.

It is an arithmetic number, because the mean of its divisors is an integer number (1045203048864).

Almost surely, 2^{11047778123098} is an apocalyptic number.

11047778123098 is a deficient number, since it is larger than the sum of its proper divisors (5675470658726).

11047778123098 is a wasteful number, since it uses less digits than its factorization.

11047778123098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112533077.

The product of its (nonzero) digits is 4741632, while the sum is 58.

The spelling of 11047778123098 in words is "eleven trillion, forty-seven billion, seven hundred seventy-eight million, one hundred twenty-three thousand, ninety-eight".