3941222713121 has 8 divisors (see below), whose sum is σ = 3947683457088. Its totient is φ = 3934762650000.

The previous prime is 3941222713093. The next prime is 3941222713147. The reversal of 3941222713121 is 1213172221493.

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 3941222713121 - 2¹⁴ = 3941222696737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3941222713151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12144986 + ... + 12465276.

It is an arithmetic number, because the mean of its divisors is an integer number (493460432136).

Almost surely, 2^{3941222713121} is an apocalyptic number.

It is an amenable number.

3941222713121 is a deficient number, since it is larger than the sum of its proper divisors (6460743967).

3941222713121 is a wasteful number, since it uses less digits than its factorization.

3941222713121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340423.

The product of its digits is 36288, while the sum is 38.

The spelling of 3941222713121 in words is "three trillion, nine hundred forty-one billion, two hundred twenty-two million, seven hundred thirteen thousand, one hundred twenty-one".