1201134204222 has 8 divisors (see below), whose sum is σ = 2402268408456. Its totient is φ = 400378068072.

The previous prime is 1201134204217. The next prime is 1201134204223. The reversal of 1201134204222 is 2224024311021.

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

1201134204222 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1201134204192 and 1201134204201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201134204223) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 100094517013 + ... + 100094517024.

It is an arithmetic number, because the mean of its divisors is an integer number (300283551057).

Almost surely, 2^{1201134204222} is an apocalyptic number.

1201134204222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1201134204222 is a wasteful number, since it uses less digits than its factorization.

1201134204222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200189034042.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1201134204222 its reverse (2224024311021), we get a palindrome (3425158515243).

The spelling of 1201134204222 in words is "one trillion, two hundred one billion, one hundred thirty-four million, two hundred four thousand, two hundred twenty-two".