1112030222203 has 4 divisors (see below), whose sum is σ = 1113371634640. Its totient is φ = 1110688809768.

The previous prime is 1112030222197. The next prime is 1112030222207. The reversal of 1112030222203 is 3022220302111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1112030222203 is a prime.

It is a super-2 number, since 2×1112030222203² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112030222207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 670704975 + ... + 670706632.

It is an arithmetic number, because the mean of its divisors is an integer number (278342908660).

Almost surely, 2^{1112030222203} is an apocalyptic number.

1112030222203 is a deficient number, since it is larger than the sum of its proper divisors (1341412437).

1112030222203 is an equidigital number, since it uses as much as digits as its factorization.

1112030222203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341412436.

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

Adding to 1112030222203 its reverse (3022220302111), we get a palindrome (4134250524314).

The spelling of 1112030222203 in words is "one trillion, one hundred twelve billion, thirty million, two hundred twenty-two thousand, two hundred three".