212002310332 has 6 divisors (see below), whose sum is σ = 371004043088. Its totient is φ = 106001155164.

The previous prime is 212002310309. The next prime is 212002310353. The reversal of 212002310332 is 233013200212.

It is a super-2 number, since 2×212002310332² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 26500288788 + ... + 26500288795.

Almost surely, 2^212002310332 is an apocalyptic number.

It is an amenable number.

212002310332 is a deficient number, since it is larger than the sum of its proper divisors (159001732756).

212002310332 is a wasteful number, since it uses less digits than its factorization.

212002310332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53000577587 (or 53000577585 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 212002310332 its reverse (233013200212), we get a palindrome (445015510544).

The spelling of 212002310332 in words is "two hundred twelve billion, two million, three hundred ten thousand, three hundred thirty-two".