1220304334030 has 8 divisors (see below), whose sum is σ = 2196547801272. Its totient is φ = 488121733608.

The previous prime is 1220304333973. The next prime is 1220304334049. The reversal of 1220304334030 is 304334030221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1220304333986 and 1220304334004.

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 3 ways as a sum of consecutive naturals, for example, 61015216692 + ... + 61015216711.

It is an arithmetic number, because the mean of its divisors is an integer number (274568475159).

Almost surely, 2^{1220304334030} is an apocalyptic number.

1220304334030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1220304334030 is a deficient number, since it is larger than the sum of its proper divisors (976243467242).

1220304334030 is a wasteful number, since it uses less digits than its factorization.

1220304334030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122030433410.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 1220304334030 its reverse (304334030221), we get a palindrome (1524638364251).

The spelling of 1220304334030 in words is "one trillion, two hundred twenty billion, three hundred four million, three hundred thirty-four thousand, thirty".