2223421010 has 32 divisors (see below), whose sum is σ = 4228277760. Its totient is φ = 840425152.

The previous prime is 2223421003. The next prime is 2223421033. The reversal of 2223421010 is 101243222.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2223421010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67934 + ... + 95193.

It is an arithmetic number, because the mean of its divisors is an integer number (132133680).

Almost surely, 2^2223421010 is an apocalyptic number.

2223421010 is a deficient number, since it is larger than the sum of its proper divisors (2004856750).

2223421010 is a wasteful number, since it uses less digits than its factorization.

2223421010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163210.

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

The square root of 2223421010 is about 47153.1654292689. The cubic root of 2223421010 is about 1305.1904929811.

Adding to 2223421010 its reverse (101243222), we get a palindrome (2324664232).

The spelling of 2223421010 in words is "two billion, two hundred twenty-three million, four hundred twenty-one thousand, ten".