1214111214016 has 112 divisors (see below), whose sum is σ = 2511577651968. Its totient is φ = 581898240000.

The previous prime is 1214111214007. The next prime is 1214111214067. The reversal of 1214111214016 is 6104121114121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34473216 + ... + 34508416.

It is an arithmetic number, because the mean of its divisors is an integer number (22424800464).

Almost surely, 2^{1214111214016} is an apocalyptic number.

1214111214016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1214111214016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1255788825984).

1214111214016 is an abundant number, since it is smaller than the sum of its proper divisors (1297466437952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1214111214016 is a wasteful number, since it uses less digits than its factorization.

1214111214016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35490 (or 35480 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 25.

Adding to 1214111214016 its reverse (6104121114121), we get a palindrome (7318232328137).

The spelling of 1214111214016 in words is "one trillion, two hundred fourteen billion, one hundred eleven million, two hundred fourteen thousand, sixteen".