212425334 has 8 divisors (see below), whose sum is σ = 347605128. Its totient is φ = 96556960.

The previous prime is 212425333. The next prime is 212425379. The reversal of 212425334 is 433524212.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212425333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4827827 + ... + 4827870.

It is an arithmetic number, because the mean of its divisors is an integer number (43450641).

Almost surely, 2^212425334 is an apocalyptic number.

212425334 is a deficient number, since it is larger than the sum of its proper divisors (135179794).

212425334 is a wasteful number, since it uses less digits than its factorization.

212425334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9655710.

The product of its digits is 5760, while the sum is 26.

The square root of 212425334 is about 14574.8184894358. The cubic root of 212425334 is about 596.6716955282.

Adding to 212425334 its reverse (433524212), we get a palindrome (645949546).

The spelling of 212425334 in words is "two hundred twelve million, four hundred twenty-five thousand, three hundred thirty-four".