1200221011096 has 8 divisors (see below), whose sum is σ = 2250414395820. Its totient is φ = 600110505544.

The previous prime is 1200221011061. The next prime is 1200221011103. The reversal of 1200221011096 is 6901101220021.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 1200221011096.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75013813186 + ... + 75013813201.

Almost surely, 2^{1200221011096} is an apocalyptic number.

It is an amenable number.

1200221011096 is a deficient number, since it is larger than the sum of its proper divisors (1050193384724).

1200221011096 is a wasteful number, since it uses less digits than its factorization.

1200221011096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150027626393 (or 150027626389 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 25.

The spelling of 1200221011096 in words is "one trillion, two hundred billion, two hundred twenty-one million, eleven thousand, ninety-six".