212246510332 has 12 divisors (see below), whose sum is σ = 371566331136. Its totient is φ = 106084701440.

The previous prime is 212246510323. The next prime is 212246510341. The reversal of 212246510332 is 233015642212.

It is an interprime number because it is at equal distance from previous prime (212246510323) and next prime (212246510341).

It is a super-2 number, since 2×212246510332² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 212246510294 and 212246510303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9626044 + ... + 9648067.

It is an arithmetic number, because the mean of its divisors is an integer number (30963860928).

Almost surely, 2^212246510332 is an apocalyptic number.

It is an amenable number.

212246510332 is a deficient number, since it is larger than the sum of its proper divisors (159319820804).

212246510332 is a wasteful number, since it uses less digits than its factorization.

212246510332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19276868 (or 19276866 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 212246510332 in words is "two hundred twelve billion, two hundred forty-six million, five hundred ten thousand, three hundred thirty-two".