1102012232200 has 384 divisors, whose sum is σ = 3074146992000. Its totient is φ = 362880000000.

The previous prime is 1102012232179. The next prime is 1102012232213. The reversal of 1102012232200 is 22322102011.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 122427700 + ... + 122436700.

It is an arithmetic number, because the mean of its divisors is an integer number (8005591125).

Almost surely, 2^{1102012232200} is an apocalyptic number.

1102012232200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102012232200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1537073496000).

1102012232200 is an abundant number, since it is smaller than the sum of its proper divisors (1972134759800).

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

1102012232200 is a wasteful number, since it uses less digits than its factorization.

1102012232200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9177 (or 9168 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1102012232200 its reverse (22322102011), we get a palindrome (1124334334211).

The spelling of 1102012232200 in words is "one trillion, one hundred two billion, twelve million, two hundred thirty-two thousand, two hundred".