212322232102 has 4 divisors (see below), whose sum is σ = 318483348156. Its totient is φ = 106161116050.

The previous prime is 212322232097. The next prime is 212322232121. The reversal of 212322232102 is 201232223212.

212322232102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53080558024 + ... + 53080558027.

It is an arithmetic number, because the mean of its divisors is an integer number (79620837039).

Almost surely, 2^212322232102 is an apocalyptic number.

212322232102 is a deficient number, since it is larger than the sum of its proper divisors (106161116054).

212322232102 is a wasteful number, since it uses less digits than its factorization.

212322232102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106161116053.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 212322232102 its reverse (201232223212), we get a palindrome (413554455314).

It can be divided in two parts, 21232223210 and 2, that added together give a palindrome (21232223212).

The spelling of 212322232102 in words is "two hundred twelve billion, three hundred twenty-two million, two hundred thirty-two thousand, one hundred two".