11111202200104 has 64 divisors (see below), whose sum is σ = 20947358989440. Its totient is φ = 5525335522560.

The previous prime is 11111202200101. The next prime is 11111202200107. The reversal of 11111202200104 is 40100220211111.

It is an interprime number because it is at equal distance from previous prime (11111202200101) and next prime (11111202200107).

It is a super-2 number, since 2×11111202200104² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11111202200101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2688408822 + ... + 2688412954.

It is an arithmetic number, because the mean of its divisors is an integer number (327302484210).

Almost surely, 2^{11111202200104} is an apocalyptic number.

It is an amenable number.

11111202200104 is a deficient number, since it is larger than the sum of its proper divisors (9836156789336).

11111202200104 is a wasteful number, since it uses less digits than its factorization.

11111202200104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6610 (or 6606 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11111202200104 its reverse (40100220211111), we get a palindrome (51211422411215).

The spelling of 11111202200104 in words is "eleven trillion, one hundred eleven billion, two hundred two million, two hundred thousand, one hundred four".