3388911051121 has 2 divisors, whose sum is σ = 3388911051122. Its totient is φ = 3388911051120.

The previous prime is 3388911051091. The next prime is 3388911051143. The reversal of 3388911051121 is 1211501198833.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3381777559521 + 7133491600 = 1838961^2 + 84460^2 .

It is an emirp because it is prime and its reverse (1211501198833) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3388911051121 - 2²⁵ = 3388877496689 is a prime.

It is a super-2 number, since 2×3388911051121² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3388911051221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1694455525560 + 1694455525561.

It is an arithmetic number, because the mean of its divisors is an integer number (1694455525561).

Almost surely, 2^{3388911051121} is an apocalyptic number.

It is an amenable number.

3388911051121 is a deficient number, since it is larger than the sum of its proper divisors (1).

3388911051121 is an equidigital number, since it uses as much as digits as its factorization.

3388911051121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 43.

The spelling of 3388911051121 in words is "three trillion, three hundred eighty-eight billion, nine hundred eleven million, fifty-one thousand, one hundred twenty-one".