20220002210002 has 16 divisors (see below), whose sum is σ = 36701852751360. Its totient is φ = 8155967277888.

The previous prime is 20220002209999. The next prime is 20220002210003. The reversal of 20220002210002 is 20001220002202.

It is not an unprimeable number, because it can be changed into a prime (20220002210003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42478996002 + ... + 42478996477.

It is an arithmetic number, because the mean of its divisors is an integer number (2293865796960).

Almost surely, 2^{20220002210002} is an apocalyptic number.

20220002210002 is a deficient number, since it is larger than the sum of its proper divisors (16481850541358).

20220002210002 is a wasteful number, since it uses less digits than its factorization.

20220002210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84957992505.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 20220002210002 its reverse (20001220002202), we get a palindrome (40221222212204).

The spelling of 20220002210002 in words is "twenty trillion, two hundred twenty billion, two million, two hundred ten thousand, two".