7106420220 has 24 divisors (see below), whose sum is σ = 19897976784. Its totient is φ = 1895045376.

The previous prime is 7106420201. The next prime is 7106420267. The reversal of 7106420220 is 220246017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59220109 + ... + 59220228.

It is an arithmetic number, because the mean of its divisors is an integer number (829082366).

Almost surely, 2^7106420220 is an apocalyptic number.

It is an amenable number.

7106420220 is an abundant number, since it is smaller than the sum of its proper divisors (12791556564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7106420220 is a wasteful number, since it uses less digits than its factorization.

7106420220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118440349 (or 118440347 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 7106420220 is about 84299.5861199804. The cubic root of 7106420220 is about 1922.5764943355.

Adding to 7106420220 its reverse (220246017), we get a palindrome (7326666237).

The spelling of 7106420220 in words is "seven billion, one hundred six million, four hundred twenty thousand, two hundred twenty".