22020211002 has 32 divisors (see below), whose sum is σ = 44139540672. Its totient is φ = 7323571584.

The previous prime is 22020210967. The next prime is 22020211021. The reversal of 22020211002 is 20011202022.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8115198 + ... + 8117910.

It is an arithmetic number, because the mean of its divisors is an integer number (1379360646).

Almost surely, 2^22020211002 is an apocalyptic number.

22020211002 is an abundant number, since it is smaller than the sum of its proper divisors (22119329670).

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

22020211002 is a wasteful number, since it uses less digits than its factorization.

22020211002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5262.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 22020211002 its reverse (20011202022), we get a palindrome (42031413024).

The spelling of 22020211002 in words is "twenty-two billion, twenty million, two hundred eleven thousand, two".