1222230320030 has 32 divisors (see below), whose sum is σ = 2214773964288. Its totient is φ = 485612820000.

The previous prime is 1222230320023. The next prime is 1222230320159. The reversal of 1222230320030 is 300230322221.

It is a junction number, because it is equal to n+sod(n) for n = 1222230319984 and 1222230320011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22397759 + ... + 22452261.

It is an arithmetic number, because the mean of its divisors is an integer number (69211686384).

Almost surely, 2^{1222230320030} is an apocalyptic number.

1222230320030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222230320030 is a deficient number, since it is larger than the sum of its proper divisors (992543644258).

1222230320030 is a wasteful number, since it uses less digits than its factorization.

1222230320030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69512.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 1222230320030 its reverse (300230322221), we get a palindrome (1522460642251).

The spelling of 1222230320030 in words is "one trillion, two hundred twenty-two billion, two hundred thirty million, three hundred twenty thousand, thirty".