1130203020222 has 12 divisors (see below), whose sum is σ = 2448773210520. Its totient is φ = 376734340068.

The previous prime is 1130203020209. The next prime is 1130203020223. The reversal of 1130203020222 is 2220203020311.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 62789056679 = 1130203020222 / (1 + 1 + 3 + 0 + 2 + 0 + 3 + 0 + 2 + 0 + 2 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 1130203020195 and 1130203020204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130203020223) 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 5 ways as a sum of consecutive naturals, for example, 31394528322 + ... + 31394528357.

It is an arithmetic number, because the mean of its divisors is an integer number (204064434210).

Almost surely, 2^{1130203020222} is an apocalyptic number.

1130203020222 is an abundant number, since it is smaller than the sum of its proper divisors (1318570190298).

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

1130203020222 is a wasteful number, since it uses less digits than its factorization.

1130203020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62789056687 (or 62789056684 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 1130203020222 its reverse (2220203020311), we get a palindrome (3350406040533).

The spelling of 1130203020222 in words is "one trillion, one hundred thirty billion, two hundred three million, twenty thousand, two hundred twenty-two".