212230100102332 has 24 divisors (see below), whose sum is σ = 400044821252832. Its totient is φ = 97934547480000.

The previous prime is 212230100102269. The next prime is 212230100102333. The reversal of 212230100102332 is 233201001032212.

It is a super-2 number, since 2×212230100102332² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212230100102333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370678144 + ... + 371250247.

It is an arithmetic number, because the mean of its divisors is an integer number (16668534218868).

Almost surely, 2^{212230100102332} is an apocalyptic number.

It is an amenable number.

212230100102332 is a deficient number, since it is larger than the sum of its proper divisors (187814721150500).

212230100102332 is a wasteful number, since it uses less digits than its factorization.

212230100102332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741933909 (or 741933907 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 212230100102332 its reverse (233201001032212), we get a palindrome (445431101134544).

The spelling of 212230100102332 in words is "two hundred twelve trillion, two hundred thirty billion, one hundred million, one hundred two thousand, three hundred thirty-two".