12222003031030 has 64 divisors (see below), whose sum is σ = 23747662306368. Its totient is φ = 4502123389440.

The previous prime is 12222003031019. The next prime is 12222003031079. The reversal of 12222003031030 is 3013030022221.

It is a junction number, because it is equal to n+sod(n) for n = 12222003030989 and 12222003031007.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 142516044 + ... + 142601776.

It is an arithmetic number, because the mean of its divisors is an integer number (371057223537).

Almost surely, 2^{12222003031030} is an apocalyptic number.

12222003031030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12222003031030 is a deficient number, since it is larger than the sum of its proper divisors (11525659275338).

12222003031030 is a wasteful number, since it uses less digits than its factorization.

12222003031030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88321.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12222003031030 its reverse (3013030022221), we get a palindrome (15235033053251).

The spelling of 12222003031030 in words is "twelve trillion, two hundred twenty-two billion, three million, thirty-one thousand, thirty".