201234312224242 has 16 divisors (see below), whose sum is σ = 329826210304032. Its totient is φ = 91321892089120.

The previous prime is 201234312224233. The next prime is 201234312224261. The reversal of 201234312224242 is 242422213432102.

It is a junction number, because it is equal to n+sod(n) for n = 201234312224198 and 201234312224207.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7412477668 + ... + 7412504815.

It is an arithmetic number, because the mean of its divisors is an integer number (20614138144002).

Almost surely, 2^{201234312224242} is an apocalyptic number.

201234312224242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201234312224242 is a deficient number, since it is larger than the sum of its proper divisors (128591898079790).

201234312224242 is a wasteful number, since it uses less digits than its factorization.

201234312224242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14824983113.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 201234312224242 its reverse (242422213432102), we get a palindrome (443656525656344).

The spelling of 201234312224242 in words is "two hundred one trillion, two hundred thirty-four billion, three hundred twelve million, two hundred twenty-four thousand, two hundred forty-two".