2420221022 has 16 divisors (see below), whose sum is σ = 3645948672. Its totient is φ = 1204916760.

The previous prime is 2420221019. The next prime is 2420221033. The reversal of 2420221022 is 2201220242.

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, 482813 + ... + 487799.

It is an arithmetic number, because the mean of its divisors is an integer number (227871792).

Almost surely, 2^2420221022 is an apocalyptic number.

2420221022 is a deficient number, since it is larger than the sum of its proper divisors (1225727650).

2420221022 is a wasteful number, since it uses less digits than its factorization.

2420221022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5983.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 2420221022 is about 49195.7419092344. The cubic root of 2420221022 is about 1342.6155607506.

Adding to 2420221022 its reverse (2201220242), we get a palindrome (4621441264).

The spelling of 2420221022 in words is "two billion, four hundred twenty million, two hundred twenty-one thousand, twenty-two".