1222312330030 has 16 divisors (see below), whose sum is σ = 2400176939184. Its totient is φ = 444477210880.

The previous prime is 1222312330021. The next prime is 1222312330061. The reversal of 1222312330030 is 300332132221.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1222312329983 and 1222312330010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5555965027 + ... + 5555965246.

It is an arithmetic number, because the mean of its divisors is an integer number (150011058699).

Almost surely, 2^{1222312330030} is an apocalyptic number.

1222312330030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222312330030 is a deficient number, since it is larger than the sum of its proper divisors (1177864609154).

1222312330030 is a wasteful number, since it uses less digits than its factorization.

1222312330030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11111930291.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1222312330030 its reverse (300332132221), we get a palindrome (1522644462251).

The spelling of 1222312330030 in words is "one trillion, two hundred twenty-two billion, three hundred twelve million, three hundred thirty thousand, thirty".