20224242210 has 32 divisors (see below), whose sum is σ = 50103931392. Its totient is φ = 5219159040.

The previous prime is 20224242193. The next prime is 20224242211. The reversal of 20224242210 is 1224242202.

It is not an unprimeable number, because it can be changed into a prime (20224242211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10872319 + ... + 10874178.

It is an arithmetic number, because the mean of its divisors is an integer number (1565747856).

Almost surely, 2^20224242210 is an apocalyptic number.

20224242210 is an abundant number, since it is smaller than the sum of its proper divisors (29879689182).

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

20224242210 is a wasteful number, since it uses less digits than its factorization.

20224242210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21746538.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 20224242210 its reverse (1224242202), we get a palindrome (21448484412).

The spelling of 20224242210 in words is "twenty billion, two hundred twenty-four million, two hundred forty-two thousand, two hundred ten".