1340041140222 has 16 divisors (see below), whose sum is σ = 2680156561680. Its totient is φ = 446667999872.

The previous prime is 1340041140203. The next prime is 1340041140227. The reversal of 1340041140222 is 2220411400431.

It is a junction number, because it is equal to n+sod(n) for n = 1340041140192 and 1340041140201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340041140227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2859147 + ... + 3294662.

It is an arithmetic number, because the mean of its divisors is an integer number (167509785105).

Almost surely, 2^{1340041140222} is an apocalyptic number.

1340041140222 is an abundant number, since it is smaller than the sum of its proper divisors (1340115421458).

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

1340041140222 is a wasteful number, since it uses less digits than its factorization.

1340041140222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6190107.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1340041140222 its reverse (2220411400431), we get a palindrome (3560452540653).

The spelling of 1340041140222 in words is "one trillion, three hundred forty billion, forty-one million, one hundred forty thousand, two hundred twenty-two".