210101110122002 has 64 divisors (see below), whose sum is σ = 365964001641216. Its totient is φ = 89404400117760.

The previous prime is 210101110121953. The next prime is 210101110122077. The reversal of 210101110122002 is 200221011101012.

It is a super-2 number, since 2×210101110122002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 298560203 + ... + 299263089.

It is an arithmetic number, because the mean of its divisors is an integer number (5718187525644).

Almost surely, 2^{210101110122002} is an apocalyptic number.

210101110122002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210101110122002 is a deficient number, since it is larger than the sum of its proper divisors (155862891519214).

210101110122002 is a wasteful number, since it uses less digits than its factorization.

210101110122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707171.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 210101110122002 its reverse (200221011101012), we get a palindrome (410322121223014).

The spelling of 210101110122002 in words is "two hundred ten trillion, one hundred one billion, one hundred ten million, one hundred twenty-two thousand, two".