1201042042214 has 32 divisors (see below), whose sum is σ = 2108119003200. Its totient is φ = 512975452416.

The previous prime is 1201042042201. The next prime is 1201042042219. The reversal of 1201042042214 is 4122402401021.

It is a self number, because there is not a number n which added to its sum of digits gives 1201042042214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201042042219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2786699 + ... + 3188694.

It is an arithmetic number, because the mean of its divisors is an integer number (65878718850).

Almost surely, 2^{1201042042214} is an apocalyptic number.

1201042042214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1201042042214 is a deficient number, since it is larger than the sum of its proper divisors (907076960986).

1201042042214 is an equidigital number, since it uses as much as digits as its factorization.

1201042042214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5975709 (or 5975695 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 1201042042214 its reverse (4122402401021), we get a palindrome (5323444443235).

The spelling of 1201042042214 in words is "one trillion, two hundred one billion, forty-two million, forty-two thousand, two hundred fourteen".