22020210010 has 16 divisors (see below), whose sum is σ = 40081732200. Its totient is φ = 8709116416.

The previous prime is 22020209993. The next prime is 22020210053. The reversal of 22020210010 is 1001202022.

It can be written as a sum of positive squares in 4 ways, for example, as 20498507929 + 1521702081 = 143173^2 + 39009^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 12370015 + ... + 12371794.

Almost surely, 2^22020210010 is an apocalyptic number.

22020210010 is a deficient number, since it is larger than the sum of its proper divisors (18061522190).

22020210010 is a wasteful number, since it uses less digits than its factorization.

22020210010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24741905.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 22020210010 its reverse (1001202022), we get a palindrome (23021412032).

The spelling of 22020210010 in words is "twenty-two billion, twenty million, two hundred ten thousand, ten".