1203222322211 has 8 divisors (see below), whose sum is σ = 1480889012064. Its totient is φ = 952000079040.

The previous prime is 1203222322193. The next prime is 1203222322219. The reversal of 1203222322211 is 1122232223021.

It is a happy number.

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 1203222322211 - 2⁶ = 1203222322147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1203222322219) 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 7 ways as a sum of consecutive naturals, for example, 6611111570 + ... + 6611111751.

It is an arithmetic number, because the mean of its divisors is an integer number (185111126508).

Almost surely, 2^{1203222322211} is an apocalyptic number.

1203222322211 is a deficient number, since it is larger than the sum of its proper divisors (277666689853).

1203222322211 is a wasteful number, since it uses less digits than its factorization.

1203222322211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13222223341.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1203222322211 its reverse (1122232223021), we get a palindrome (2325454545232).

The spelling of 1203222322211 in words is "one trillion, two hundred three billion, two hundred twenty-two million, three hundred twenty-two thousand, two hundred eleven".