11043651102228 has 36 divisors (see below), whose sum is σ = 27929272119840. Its totient is φ = 3679453129296.

The previous prime is 11043651102227. The next prime is 11043651102257. The reversal of 11043651102228 is 82220115634011.

11043651102228 is a `hidden beast` number, since 1 + 104 + 36 + 511 + 0 + 2 + 2 + 2 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 11043651102192 and 11043651102201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11043651102227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73419858 + ... + 73570121.

It is an arithmetic number, because the mean of its divisors is an integer number (775813114440).

Almost surely, 2^{11043651102228} is an apocalyptic number.

11043651102228 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11043651102228 is an abundant number, since it is smaller than the sum of its proper divisors (16885621017612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11043651102228 is a wasteful number, since it uses less digits than its factorization.

11043651102228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146992076 (or 146992071 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

Adding to 11043651102228 its reverse (82220115634011), we get a palindrome (93263766736239).

The spelling of 11043651102228 in words is "eleven trillion, forty-three billion, six hundred fifty-one million, one hundred two thousand, two hundred twenty-eight".