201220262 has 8 divisors (see below), whose sum is σ = 319585176. Its totient is φ = 94691872.

The previous prime is 201220249. The next prime is 201220289. The reversal of 201220262 is 262022102.

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

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 201220262.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2959088 + ... + 2959155.

It is an arithmetic number, because the mean of its divisors is an integer number (39948147).

Almost surely, 2^201220262 is an apocalyptic number.

201220262 is a deficient number, since it is larger than the sum of its proper divisors (118364914).

201220262 is a wasteful number, since it uses less digits than its factorization.

201220262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5918262.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 201220262 is about 14185.2127936101. The cubic root of 201220262 is about 585.9904928432.

Adding to 201220262 its reverse (262022102), we get a palindrome (463242364).

The spelling of 201220262 in words is "two hundred one million, two hundred twenty thousand, two hundred sixty-two".