211002122101102 has 8 divisors (see below), whose sum is σ = 316503299872512. Its totient is φ = 105501022143600.

The previous prime is 211002122101091. The next prime is 211002122101109. The reversal of 211002122101102 is 201101221200112.

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

It is a super-2 number, since 2×211002122101102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211002122101109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12121774 + ... + 23852497.

It is an arithmetic number, because the mean of its divisors is an integer number (39562912484064).

Almost surely, 2^{211002122101102} is an apocalyptic number.

211002122101102 is a deficient number, since it is larger than the sum of its proper divisors (105501177771410).

211002122101102 is a wasteful number, since it uses less digits than its factorization.

211002122101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38906954.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 211002122101102 its reverse (201101221200112), we get a palindrome (412103343301214).

The spelling of 211002122101102 in words is "two hundred eleven trillion, two billion, one hundred twenty-two million, one hundred one thousand, one hundred two".