1342022511205 has 8 divisors (see below), whose sum is σ = 1680445579392. Its totient is φ = 1026938965008.

The previous prime is 1342022511187. The next prime is 1342022511209. The reversal of 1342022511205 is 5021152202431.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1342022511205 - 2²³ = 1342014122597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342022511209) 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, 5834880369 + ... + 5834880598.

It is an arithmetic number, because the mean of its divisors is an integer number (210055697424).

Almost surely, 2^{1342022511205} is an apocalyptic number.

It is an amenable number.

1342022511205 is a deficient number, since it is larger than the sum of its proper divisors (338423068187).

1342022511205 is a wasteful number, since it uses less digits than its factorization.

1342022511205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11669760995.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 1342022511205 its reverse (5021152202431), we get a palindrome (6363174713636).

The spelling of 1342022511205 in words is "one trillion, three hundred forty-two billion, twenty-two million, five hundred eleven thousand, two hundred five".