2420221310 has 16 divisors (see below), whose sum is σ = 4691506176. Its totient is φ = 893620128.

The previous prime is 2420221301. The next prime is 2420221379. The reversal of 2420221310 is 131220242.

It is a super-2 number, since 2×2420221310² = 11714942378756232200, which contains 22 as substring.

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, 9308414 + ... + 9308673.

It is an arithmetic number, because the mean of its divisors is an integer number (293219136).

Almost surely, 2^2420221310 is an apocalyptic number.

2420221310 is a deficient number, since it is larger than the sum of its proper divisors (2271284866).

2420221310 is a wasteful number, since it uses less digits than its factorization.

2420221310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18617107.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2420221310 is about 49195.7448363169. The cubic root of 2420221310 is about 1342.6156140065.

Adding to 2420221310 its reverse (131220242), we get a palindrome (2551441552).

The spelling of 2420221310 in words is "two billion, four hundred twenty million, two hundred twenty-one thousand, three hundred ten".