1122010311121 has 8 divisors (see below), whose sum is σ = 1282310839040. Its totient is φ = 961713118368.

The previous prime is 1122010311089. The next prime is 1122010311131. The reversal of 1122010311121 is 1211130102211.

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 1122010311121 - 2⁵ = 1122010311089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1122010311095 and 1122010311104.

It is not an unprimeable number, because it can be changed into a prime (1122010311131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65721 + ... + 1499446.

It is an arithmetic number, because the mean of its divisors is an integer number (160288854880).

Almost surely, 2^{1122010311121} is an apocalyptic number.

It is an amenable number.

1122010311121 is a deficient number, since it is larger than the sum of its proper divisors (160300527919).

1122010311121 is a wasteful number, since it uses less digits than its factorization.

1122010311121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1667583.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 1122010311121 its reverse (1211130102211), we get a palindrome (2333140413332).

The spelling of 1122010311121 in words is "one trillion, one hundred twenty-two billion, ten million, three hundred eleven thousand, one hundred twenty-one".