212013212329 has 8 divisors (see below), whose sum is σ = 212157691200. Its totient is φ = 211868779056.

The previous prime is 212013212321. The next prime is 212013212347. The reversal of 212013212329 is 923212310212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212013212329 - 2³ = 212013212321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212013212297 and 212013212306.

It is not an unprimeable number, because it can be changed into a prime (212013212321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16527412 + ... + 16540234.

It is an arithmetic number, because the mean of its divisors is an integer number (26519711400).

Almost surely, 2^212013212329 is an apocalyptic number.

It is an amenable number.

212013212329 is a deficient number, since it is larger than the sum of its proper divisors (144478871).

212013212329 is a wasteful number, since it uses less digits than its factorization.

212013212329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22799.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 212013212329 in words is "two hundred twelve billion, thirteen million, two hundred twelve thousand, three hundred twenty-nine".