211111022200102 has 8 divisors (see below), whose sum is σ = 321392899469016. Its totient is φ = 103980055710432.

The previous prime is 211111022200093. The next prime is 211111022200109. The reversal of 211111022200102 is 201002220111112.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211111022200109) 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, 787727694643 + ... + 787727694910.

It is an arithmetic number, because the mean of its divisors is an integer number (40174112433627).

Almost surely, 2^{211111022200102} is an apocalyptic number.

211111022200102 is a deficient number, since it is larger than the sum of its proper divisors (110281877268914).

211111022200102 is a wasteful number, since it uses less digits than its factorization.

211111022200102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575455389622.

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

Adding to 211111022200102 its reverse (201002220111112), we get a palindrome (412113242311214).

The spelling of 211111022200102 in words is "two hundred eleven trillion, one hundred eleven billion, twenty-two million, two hundred thousand, one hundred two".