1200222200201 has 8 divisors (see below), whose sum is σ = 1217921836608. Its totient is φ = 1182544650000.

The previous prime is 1200222200197. The next prime is 1200222200207. The reversal of 1200222200201 is 1020022220021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1200222200201 - 2² = 1200222200197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1200222200207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5412050 + ... + 5629451.

It is an arithmetic number, because the mean of its divisors is an integer number (152240229576).

Almost surely, 2^{1200222200201} is an apocalyptic number.

It is an amenable number.

1200222200201 is a deficient number, since it is larger than the sum of its proper divisors (17699636407).

1200222200201 is a wasteful number, since it uses less digits than its factorization.

1200222200201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11043103.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1200222200201 its reverse (1020022220021), we get a palindrome (2220244420222).

It can be divided in two parts, 120022220020 and 1, that added together give a palindrome (120022220021).

The spelling of 1200222200201 in words is "one trillion, two hundred billion, two hundred twenty-two million, two hundred thousand, two hundred one".