11102061200 has 60 divisors (see below), whose sum is σ = 26685094128. Its totient is φ = 4438761600.

The previous prime is 11102061197. The next prime is 11102061203. The reversal of 11102061200 is 216020111.

It is an interprime number because it is at equal distance from previous prime (11102061197) and next prime (11102061203).

It is not an unprimeable number, because it can be changed into a prime (11102061203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1087319 + ... + 1097481.

Almost surely, 2^11102061200 is an apocalyptic number.

11102061200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11102061200 is an abundant number, since it is smaller than the sum of its proper divisors (15583032928).

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

11102061200 is a wasteful number, since it uses less digits than its factorization.

11102061200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12912 (or 12901 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11102061200 its reverse (216020111), we get a palindrome (11318081311).

The spelling of 11102061200 in words is "eleven billion, one hundred two million, sixty-one thousand, two hundred".