201224434032242 has 8 divisors (see below), whose sum is σ = 301837956863232. Its totient is φ = 100611781744500.

The previous prime is 201224434032239. The next prime is 201224434032253. The reversal of 201224434032242 is 242230434422102.

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

It is a super-2 number, since 2×201224434032242² (a number of 29 digits) contains 22 as substring.

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, 217057634 + ... + 217982717.

It is an arithmetic number, because the mean of its divisors is an integer number (37729744607904).

Almost surely, 2^{201224434032242} is an apocalyptic number.

201224434032242 is a deficient number, since it is larger than the sum of its proper divisors (100613522830990).

201224434032242 is a wasteful number, since it uses less digits than its factorization.

201224434032242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435271624.

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 201224434032242 its reverse (242230434422102), we get a palindrome (443454868454344).

The spelling of 201224434032242 in words is "two hundred one trillion, two hundred twenty-four billion, four hundred thirty-four million, thirty-two thousand, two hundred forty-two".