213122201132 has 6 divisors (see below), whose sum is σ = 372963851988. Its totient is φ = 106561100564.

The previous prime is 213122201087. The next prime is 213122201161. The reversal of 213122201132 is 231102221312.

213122201132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 26640275138 + ... + 26640275145.

It is an arithmetic number, because the mean of its divisors is an integer number (62160641998).

Almost surely, 2^213122201132 is an apocalyptic number.

It is an amenable number.

213122201132 is a deficient number, since it is larger than the sum of its proper divisors (159841650856).

213122201132 is a wasteful number, since it uses less digits than its factorization.

213122201132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53280550287 (or 53280550285 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 213122201132 its reverse (231102221312), we get a palindrome (444224422444).

The spelling of 213122201132 in words is "two hundred thirteen billion, one hundred twenty-two million, two hundred one thousand, one hundred thirty-two".