20222002111202 has 8 divisors (see below), whose sum is σ = 30333073776300. Its totient is φ = 10110977519104.

The previous prime is 20222002111147. The next prime is 20222002111261. The reversal of 20222002111202 is 20211120022202.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 17790520130161 + 2431481981041 = 4217881^2 + 1559321^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10673927 + ... + 12424842.

Almost surely, 2^{20222002111202} is an apocalyptic number.

20222002111202 is a deficient number, since it is larger than the sum of its proper divisors (10111071665098).

20222002111202 is a wasteful number, since it uses less digits than its factorization.

20222002111202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23536500.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 20222002111202 its reverse (20211120022202), we get a palindrome (40433122133404).

The spelling of 20222002111202 in words is "twenty trillion, two hundred twenty-two billion, two million, one hundred eleven thousand, two hundred two".