16211202002022 has 32 divisors (see below), whose sum is σ = 34479515224800. Its totient is φ = 5063658259968.

The previous prime is 16211202001991. The next prime is 16211202002053. The reversal of 16211202002022 is 22020020211261.

It is an interprime number because it is at equal distance from previous prime (16211202001991) and next prime (16211202002053).

It is a self number, because there is not a number n which added to its sum of digits gives 16211202002022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 346992697 + ... + 347039412.

It is an arithmetic number, because the mean of its divisors is an integer number (1077484850775).

Almost surely, 2^{16211202002022} is an apocalyptic number.

16211202002022 is an abundant number, since it is smaller than the sum of its proper divisors (18268313222778).

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

16211202002022 is a wasteful number, since it uses less digits than its factorization.

16211202002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694032360.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 16211202002022 its reverse (22020020211261), we get a palindrome (38231222213283).

The spelling of 16211202002022 in words is "sixteen trillion, two hundred eleven billion, two hundred two million, two thousand, twenty-two".