212201463 has 16 divisors (see below), whose sum is σ = 303803136. Its totient is φ = 131268480.

The previous prime is 212201419. The next prime is 212201467. The reversal of 212201463 is 364102212.

It is not a de Polignac number, because 212201463 - 2⁶ = 212201399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212201467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25681 + ... + 32922.

It is an arithmetic number, because the mean of its divisors is an integer number (18987696).

Almost surely, 2^212201463 is an apocalyptic number.

212201463 is a deficient number, since it is larger than the sum of its proper divisors (91601673).

212201463 is a wasteful number, since it uses less digits than its factorization.

212201463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58694.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 212201463 is about 14567.1364035626. The cubic root of 212201463 is about 596.4620148857.

Adding to 212201463 its reverse (364102212), we get a palindrome (576303675).

The spelling of 212201463 in words is "two hundred twelve million, two hundred one thousand, four hundred sixty-three".