1200421100014 has 8 divisors (see below), whose sum is σ = 1801167721920. Its totient is φ = 600031859376.

The previous prime is 1200421099987. The next prime is 1200421100033. The reversal of 1200421100014 is 4100011240021.

It is a happy number.

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

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, 89336919 + ... + 89350354.

It is an arithmetic number, because the mean of its divisors is an integer number (225145965240).

Almost surely, 2^{1200421100014} is an apocalyptic number.

1200421100014 is a deficient number, since it is larger than the sum of its proper divisors (600746621906).

1200421100014 is a wasteful number, since it uses less digits than its factorization.

1200421100014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178690634.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1200421100014 its reverse (4100011240021), we get a palindrome (5300432340035).

The spelling of 1200421100014 in words is "one trillion, two hundred billion, four hundred twenty-one million, one hundred thousand, fourteen".