1340222211214 has 8 divisors (see below), whose sum is σ = 2014638100488. Its totient is φ = 668676177720.

The previous prime is 1340222211193. The next prime is 1340222211227. The reversal of 1340222211214 is 4121122220431.

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, 717462777 + ... + 717464644.

It is an arithmetic number, because the mean of its divisors is an integer number (251829762561).

Almost surely, 2^{1340222211214} is an apocalyptic number.

1340222211214 is a deficient number, since it is larger than the sum of its proper divisors (674415889274).

1340222211214 is a wasteful number, since it uses less digits than its factorization.

1340222211214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434927890.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1340222211214 its reverse (4121122220431), we get a palindrome (5461344431645).

The spelling of 1340222211214 in words is "one trillion, three hundred forty billion, two hundred twenty-two million, two hundred eleven thousand, two hundred fourteen".