220068007 has 4 divisors (see below), whose sum is σ = 220097736. Its totient is φ = 220038280.

The previous prime is 220068001. The next prime is 220068019. The reversal of 220068007 is 700860022.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 220068007 - 2¹⁵ = 220035239 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 (220068001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6033 + ... + 21829.

It is an arithmetic number, because the mean of its divisors is an integer number (55024434).

Almost surely, 2^220068007 is an apocalyptic number.

220068007 is a deficient number, since it is larger than the sum of its proper divisors (29729).

220068007 is a wasteful number, since it uses less digits than its factorization.

220068007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29728.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 220068007 is about 14834.6893125539. The cubic root of 220068007 is about 603.7432711180.

It can be divided in two parts, 2200 and 68007, that added together give a palindrome (70207).

The spelling of 220068007 in words is "two hundred twenty million, sixty-eight thousand, seven".