211422334102 has 16 divisors (see below), whose sum is σ = 362614021632. Its totient is φ = 90565638120.

The previous prime is 211422334099. The next prime is 211422334103. The reversal of 211422334102 is 201433224112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211422334103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3631224 + ... + 3688987.

It is an arithmetic number, because the mean of its divisors is an integer number (22663376352).

Almost surely, 2^211422334102 is an apocalyptic number.

211422334102 is a deficient number, since it is larger than the sum of its proper divisors (151191687530).

211422334102 is a wasteful number, since it uses less digits than its factorization.

211422334102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7322283.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 211422334102 its reverse (201433224112), we get a palindrome (412855558214).

The spelling of 211422334102 in words is "two hundred eleven billion, four hundred twenty-two million, three hundred thirty-four thousand, one hundred two".