211201000201102 has 4 divisors (see below), whose sum is σ = 316801500301656. Its totient is φ = 105600500100550.

The previous prime is 211201000201099. The next prime is 211201000201109. The reversal of 211201000201102 is 201102000102112.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211201000201109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52800250050274 + ... + 52800250050277.

It is an arithmetic number, because the mean of its divisors is an integer number (79200375075414).

Almost surely, 2^{211201000201102} is an apocalyptic number.

211201000201102 is a deficient number, since it is larger than the sum of its proper divisors (105600500100554).

211201000201102 is a wasteful number, since it uses less digits than its factorization.

211201000201102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105600500100553.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 211201000201102 its reverse (201102000102112), we get a palindrome (412303000303214).

The spelling of 211201000201102 in words is "two hundred eleven trillion, two hundred one billion, two hundred one thousand, one hundred two".