201650222 has 8 divisors (see below), whose sum is σ = 310650456. Its totient is φ = 98100072.

The previous prime is 201650221. The next prime is 201650227. The reversal of 201650222 is 222056102.

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

It is a junction number, because it is equal to n+sod(n) for n = 201650194 and 201650203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201650221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1362428 + ... + 1362575.

It is an arithmetic number, because the mean of its divisors is an integer number (38831307).

Almost surely, 2^201650222 is an apocalyptic number.

201650222 is a deficient number, since it is larger than the sum of its proper divisors (109000234).

201650222 is a wasteful number, since it uses less digits than its factorization.

201650222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2725042.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 201650222 is about 14200.3599250160. The cubic root of 201650222 is about 586.4075701764.

The spelling of 201650222 in words is "two hundred one million, six hundred fifty thousand, two hundred twenty-two".