202212016 has 10 divisors (see below), whose sum is σ = 391785812. Its totient is φ = 101106000.

The previous prime is 202211981. The next prime is 202212019. The reversal of 202212016 is 610212202.

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 12638251 = 202212016 / (2 + 0 + 2 + 2 + 1 + 2 + 0 + 1 + 6).

It is not an unprimeable number, because it can be changed into a prime (202212019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6319110 + ... + 6319141.

Almost surely, 2^202212016 is an apocalyptic number.

It is an amenable number.

202212016 is a deficient number, since it is larger than the sum of its proper divisors (189573796).

202212016 is a wasteful number, since it uses less digits than its factorization.

202212016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12638259 (or 12638253 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 202212016 is about 14220.1271442980. The cubic root of 202212016 is about 586.9516389862.

Adding to 202212016 its reverse (610212202), we get a palindrome (812424218).

The spelling of 202212016 in words is "two hundred two million, two hundred twelve thousand, sixteen".