1220330014 has 8 divisors (see below), whose sum is σ = 1831300200. Its totient is φ = 609896616.

The previous prime is 1220330009. The next prime is 1220330029. The reversal of 1220330014 is 4100330221.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1220330014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128464 + ... + 137635.

It is an arithmetic number, because the mean of its divisors is an integer number (228912525).

Almost surely, 2^1220330014 is an apocalyptic number.

1220330014 is a deficient number, since it is larger than the sum of its proper divisors (610970186).

1220330014 is a wasteful number, since it uses less digits than its factorization.

1220330014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268394.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1220330014 is about 34933.2222103831. Note that the first 4 decimals coincide. The cubic root of 1220330014 is about 1068.6260683946.

Adding to 1220330014 its reverse (4100330221), we get a palindrome (5320660235).

The spelling of 1220330014 in words is "one billion, two hundred twenty million, three hundred thirty thousand, fourteen".