212002334 has 4 divisors (see below), whose sum is σ = 318003504. Its totient is φ = 106001166.

The previous prime is 212002313. The next prime is 212002363. The reversal of 212002334 is 433200212.

212002334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53000582 + ... + 53000585.

It is an arithmetic number, because the mean of its divisors is an integer number (79500876).

Almost surely, 2^212002334 is an apocalyptic number.

212002334 is a deficient number, since it is larger than the sum of its proper divisors (106001170).

212002334 is a wasteful number, since it uses less digits than its factorization.

212002334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106001169.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 212002334 is about 14560.2999282295. The cubic root of 212002334 is about 596.2753839765.

Adding to 212002334 its reverse (433200212), we get a palindrome (645202546).

The spelling of 212002334 in words is "two hundred twelve million, two thousand, three hundred thirty-four".