3442121101121 has 4 divisors (see below), whose sum is σ = 3446001734592. Its totient is φ = 3438240467652.

The previous prime is 3442121101103. The next prime is 3442121101169. The reversal of 3442121101121 is 1211011212443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3442121101121 - 2⁶ = 3442121101057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3442121107121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1940315405 + ... + 1940317178.

It is an arithmetic number, because the mean of its divisors is an integer number (861500433648).

Almost surely, 2^{3442121101121} is an apocalyptic number.

It is an amenable number.

3442121101121 is a deficient number, since it is larger than the sum of its proper divisors (3880633471).

3442121101121 is an equidigital number, since it uses as much as digits as its factorization.

3442121101121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3880633470.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 3442121101121 its reverse (1211011212443), we get a palindrome (4653132313564).

The spelling of 3442121101121 in words is "three trillion, four hundred forty-two billion, one hundred twenty-one million, one hundred one thousand, one hundred twenty-one".