22020202222010 has 8 divisors (see below), whose sum is σ = 39636363999636. Its totient is φ = 8808080888800.

The previous prime is 22020202222009. The next prime is 22020202222027. The reversal of 22020202222010 is 1022220202022.

It can be written as a sum of positive squares in 2 ways, for example, as 21737330353561 + 282871868449 = 4662331^2 + 531857^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22020202222010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1101010111091 + ... + 1101010111110.

Almost surely, 2^{22020202222010} is an apocalyptic number.

22020202222010 is a deficient number, since it is larger than the sum of its proper divisors (17616161777626).

22020202222010 is a wasteful number, since it uses less digits than its factorization.

22020202222010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2202020222208.

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

Adding to 22020202222010 its reverse (1022220202022), we get a palindrome (23042422424032).

The spelling of 22020202222010 in words is "twenty-two trillion, twenty billion, two hundred two million, two hundred twenty-two thousand, ten".