1203201211022 has 8 divisors (see below), whose sum is σ = 1805557287000. Its totient is φ = 601348782024.

The previous prime is 1203201211001. The next prime is 1203201211027. The reversal of 1203201211022 is 2201121023021.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203201211027) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 125905772 + ... + 125915327.

It is an arithmetic number, because the mean of its divisors is an integer number (225694660875).

Almost surely, 2^{1203201211022} is an apocalyptic number.

1203201211022 is a deficient number, since it is larger than the sum of its proper divisors (602356075978).

1203201211022 is a wasteful number, since it uses less digits than its factorization.

1203201211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251823490.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1203201211022 its reverse (2201121023021), we get a palindrome (3404322234043).

The spelling of 1203201211022 in words is "one trillion, two hundred three billion, two hundred one million, two hundred eleven thousand, twenty-two".