1130222021203 has 32 divisors (see below), whose sum is σ = 1302749614080. Its totient is φ = 972430898400.

The previous prime is 1130222021183. The next prime is 1130222021213. The reversal of 1130222021203 is 3021202220311.

It is a de Polignac number, because none of the positive numbers 2^k-1130222021203 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130222021213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82006173 + ... + 82019953.

It is an arithmetic number, because the mean of its divisors is an integer number (40710925440).

Almost surely, 2^{1130222021203} is an apocalyptic number.

1130222021203 is a deficient number, since it is larger than the sum of its proper divisors (172527592877).

1130222021203 is a wasteful number, since it uses less digits than its factorization.

1130222021203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14936 (or 14898 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1130222021203 its reverse (3021202220311), we get a palindrome (4151424241514).

The spelling of 1130222021203 in words is "one trillion, one hundred thirty billion, two hundred twenty-two million, twenty-one thousand, two hundred three".