1220580007 has 8 divisors (see below), whose sum is σ = 1285232000. Its totient is φ = 1155969144.

The previous prime is 1220580001. The next prime is 1220580017. The reversal of 1220580007 is 7000850221.

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

It is a cyclic number.

It is not a de Polignac number, because 1220580007 - 2³ = 1220579999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1220580001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64744 + ... + 81442.

It is an arithmetic number, because the mean of its divisors is an integer number (160654000).

Almost surely, 2^1220580007 is an apocalyptic number.

1220580007 is a deficient number, since it is larger than the sum of its proper divisors (64651993).

1220580007 is a wasteful number, since it uses less digits than its factorization.

1220580007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20565.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 1220580007 is about 34936.8001826155. The cubic root of 1220580007 is about 1068.6990352132.

The spelling of 1220580007 in words is "one billion, two hundred twenty million, five hundred eighty thousand, seven".