210022020202102 has 16 divisors (see below), whose sum is σ = 316041659679312. Its totient is φ = 104675211577440.

The previous prime is 210022020202091. The next prime is 210022020202139. The reversal of 210022020202102 is 201202020220012.

It is a super-2 number, since 2×210022020202102² (a number of 29 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 101794948 + ... + 103837639.

It is an arithmetic number, because the mean of its divisors is an integer number (19752603729957).

Almost surely, 2^{210022020202102} is an apocalyptic number.

210022020202102 is a deficient number, since it is larger than the sum of its proper divisors (106019639477210).

210022020202102 is a wasteful number, since it uses less digits than its factorization.

210022020202102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205634223.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 210022020202102 its reverse (201202020220012), we get a palindrome (411224040422114).

The spelling of 210022020202102 in words is "two hundred ten trillion, twenty-two billion, twenty million, two hundred two thousand, one hundred two".