1122120011201 has 16 divisors (see below), whose sum is σ = 1317980737920. Its totient is φ = 935301582720.

The previous prime is 1122120011171. The next prime is 1122120011249. The reversal of 1122120011201 is 1021100212211.

It is not a de Polignac number, because 1122120011201 - 2¹⁰ = 1122120010177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1122120011251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6279686 + ... + 6455903.

It is an arithmetic number, because the mean of its divisors is an integer number (82373796120).

Almost surely, 2^{1122120011201} is an apocalyptic number.

It is an amenable number.

1122120011201 is a deficient number, since it is larger than the sum of its proper divisors (195860726719).

1122120011201 is a wasteful number, since it uses less digits than its factorization.

1122120011201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12735944.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1122120011201 its reverse (1021100212211), we get a palindrome (2143220223412).

The spelling of 1122120011201 in words is "one trillion, one hundred twenty-two billion, one hundred twenty million, eleven thousand, two hundred one".