212714225 has 12 divisors (see below), whose sum is σ = 267482880. Its totient is φ = 167773200.

The previous prime is 212714179. The next prime is 212714231. The reversal of 212714225 is 522417212.

It is not a de Polignac number, because 212714225 - 2¹⁰ = 212713201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212714194 and 212714203.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58145 + ... + 61694.

It is an arithmetic number, because the mean of its divisors is an integer number (22290240).

Almost surely, 2^212714225 is an apocalyptic number.

212714225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

212714225 is a deficient number, since it is larger than the sum of its proper divisors (54768655).

212714225 is a wasteful number, since it uses less digits than its factorization.

212714225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119920 (or 119915 counting only the distinct ones).

The product of its digits is 2240, while the sum is 26.

The square root of 212714225 is about 14584.7257430505. The cubic root of 212714225 is about 596.9420571938.

The spelling of 212714225 in words is "two hundred twelve million, seven hundred fourteen thousand, two hundred twenty-five".