212426201 has 8 divisors (see below), whose sum is σ = 229462464. Its totient is φ = 195489360.

The previous prime is 212426191. The next prime is 212426219. The reversal of 212426201 is 102624212.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212426201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212426261) 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, 20381 + ... + 28986.

It is an arithmetic number, because the mean of its divisors is an integer number (28682808).

Almost surely, 2^212426201 is an apocalyptic number.

It is an amenable number.

212426201 is a deficient number, since it is larger than the sum of its proper divisors (17036263).

212426201 is a wasteful number, since it uses less digits than its factorization.

212426201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49711.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 212426201 is about 14574.8482324860. The cubic root of 212426201 is about 596.6725072858.

The spelling of 212426201 in words is "two hundred twelve million, four hundred twenty-six thousand, two hundred one".