1102200002012 has 48 divisors (see below), whose sum is σ = 2085631823520. Its totient is φ = 507761049600.

The previous prime is 1102200001997. The next prime is 1102200002023. The reversal of 1102200002012 is 2102000022011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1102200001984 and 1102200002002.

It is a congruent number.

It is an unprimeable number.

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, 245564 + ... + 1504892.

It is an arithmetic number, because the mean of its divisors is an integer number (43450662990).

Almost surely, 2^{1102200002012} is an apocalyptic number.

It is an amenable number.

1102200002012 is a deficient number, since it is larger than the sum of its proper divisors (983431821508).

1102200002012 is a wasteful number, since it uses less digits than its factorization.

1102200002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259622 (or 1259620 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1102200002012 its reverse (2102000022011), we get a palindrome (3204200024023).

The spelling of 1102200002012 in words is "one trillion, one hundred two billion, two hundred million, two thousand, twelve".