202212043 has 8 divisors (see below), whose sum is σ = 220790016. Its totient is φ = 183666600.

The previous prime is 202212037. The next prime is 202212071. The reversal of 202212043 is 340212202.

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-202212043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202212443) 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, 5938 + ... + 20968.

It is an arithmetic number, because the mean of its divisors is an integer number (27598752).

Almost surely, 2^202212043 is an apocalyptic number.

202212043 is a deficient number, since it is larger than the sum of its proper divisors (18577973).

202212043 is a wasteful number, since it uses less digits than its factorization.

202212043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16265.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 202212043 is about 14220.1280936565. The cubic root of 202212043 is about 586.9516651101.

Adding to 202212043 its reverse (340212202), we get a palindrome (542424245).

The spelling of 202212043 in words is "two hundred two million, two hundred twelve thousand, forty-three".