22222020000202 has 16 divisors (see below), whose sum is σ = 36723338185824. Its totient is φ = 10000909090000.

The previous prime is 22222020000161. The next prime is 22222020000203. The reversal of 22222020000202 is 20200002022222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22222020000203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5000452324 + ... + 5000456767.

It is an arithmetic number, because the mean of its divisors is an integer number (2295208636614).

Almost surely, 2^{22222020000202} is an apocalyptic number.

22222020000202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22222020000202 is a deficient number, since it is larger than the sum of its proper divisors (14501318185622).

22222020000202 is a wasteful number, since it uses less digits than its factorization.

22222020000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10000909205.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 22222020000202 its reverse (20200002022222), we get a palindrome (42422022022424).

It can be divided in two parts, 2222 and 2020000202, that multiplied together give a palindrome (4488440448844).

The spelling of 22222020000202 in words is "twenty-two trillion, two hundred twenty-two billion, twenty million, two hundred two", and thus it is an aban number.