1122120022201 has 8 divisors (see below), whose sum is σ = 1198259424000. Its totient is φ = 1048476994320.

The previous prime is 1122120022151. The next prime is 1122120022229. The reversal of 1122120022201 is 1022200212211.

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 1122120022201 - 2²⁹ = 1121583151289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122120029201) 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, 624092551 + ... + 624094348.

It is an arithmetic number, because the mean of its divisors is an integer number (149782428000).

Almost surely, 2^{1122120022201} is an apocalyptic number.

It is an amenable number.

1122120022201 is a deficient number, since it is larger than the sum of its proper divisors (76139401799).

1122120022201 is a wasteful number, since it uses less digits than its factorization.

1122120022201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248186959.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1122120022201 its reverse (1022200212211), we get a palindrome (2144320234412).

The spelling of 1122120022201 in words is "one trillion, one hundred twenty-two billion, one hundred twenty million, twenty-two thousand, two hundred one".