2222421010 has 16 divisors (see below), whose sum is σ = 4015573056. Its totient is φ = 885587248.

The previous prime is 2222421007. The next prime is 2222421041. The reversal of 2222421010 is 101242222.

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, 419884 + ... + 425143.

It is an arithmetic number, because the mean of its divisors is an integer number (250973316).

Almost surely, 2^2222421010 is an apocalyptic number.

2222421010 is a deficient number, since it is larger than the sum of its proper divisors (1793152046).

2222421010 is a wasteful number, since it uses less digits than its factorization.

2222421010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845297.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 2222421010 is about 47142.5604947377. The cubic root of 2222421010 is about 1304.9947906213.

Adding to 2222421010 its reverse (101242222), we get a palindrome (2323663232).

It can be divided in two parts, 22224 and 21010, that added together give a palindrome (43234).

The spelling of 2222421010 in words is "two billion, two hundred twenty-two million, four hundred twenty-one thousand, ten".