11012112212200 has 192 divisors, whose sum is σ = 30527698245120. Its totient is φ = 3647275008000.

The previous prime is 11012112212161. The next prime is 11012112212239. The reversal of 11012112212200 is 221221121011.

It is an interprime number because it is at equal distance from previous prime (11012112212161) and next prime (11012112212239).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3589657 + ... + 5908456.

It is an arithmetic number, because the mean of its divisors is an integer number (158998428360).

Almost surely, 2^{11012112212200} is an apocalyptic number.

11012112212200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11012112212200 is an abundant number, since it is smaller than the sum of its proper divisors (19515586032920).

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

11012112212200 is a wasteful number, since it uses less digits than its factorization.

11012112212200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9498188 (or 9498179 counting only the distinct ones).

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

Adding to 11012112212200 its reverse (221221121011), we get a palindrome (11233333333211).

It can be divided in two parts, 110121 and 12212200, that added together give a palindrome (12322321).

The spelling of 11012112212200 in words is "eleven trillion, twelve billion, one hundred twelve million, two hundred twelve thousand, two hundred".