1120202300121 has 16 divisors (see below), whose sum is σ = 1500145920000. Its totient is φ = 743532458000.

The previous prime is 1120202300093. The next prime is 1120202300123. The reversal of 1120202300121 is 1210032020211.

It is a cyclic number.

It is not a de Polignac number, because 1120202300121 - 2¹⁷ = 1120202169049 is a prime.

It is a super-2 number, since 2×1120202300121² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1120202300121.

It is not an unprimeable number, because it can be changed into a prime (1120202300123) 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 15 ways as a sum of consecutive naturals, for example, 1622380 + ... + 2207378.

It is an arithmetic number, because the mean of its divisors is an integer number (93759120000).

Almost surely, 2^{1120202300121} is an apocalyptic number.

It is an amenable number.

1120202300121 is a deficient number, since it is larger than the sum of its proper divisors (379943619879).

1120202300121 is a wasteful number, since it uses less digits than its factorization.

1120202300121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587796.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1120202300121 its reverse (1210032020211), we get a palindrome (2330234320332).

The spelling of 1120202300121 in words is "one trillion, one hundred twenty billion, two hundred two million, three hundred thousand, one hundred twenty-one".