2211052105033 has 4 divisors (see below), whose sum is σ = 2211218876880. Its totient is φ = 2210885333188.

The previous prime is 2211052105001. The next prime is 2211052105057. The reversal of 2211052105033 is 3305012501122.

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 2211052105033 - 2⁵ = 2211052105001 is a prime.

It is a super-2 number, since 2×2211052105033² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2211052104989 and 2211052105007.

It is not an unprimeable number, because it can be changed into a prime (2211052105733) 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, 83366035 + ... + 83392552.

It is an arithmetic number, because the mean of its divisors is an integer number (552804719220).

Almost surely, 2^{2211052105033} is an apocalyptic number.

It is an amenable number.

2211052105033 is a deficient number, since it is larger than the sum of its proper divisors (166771847).

2211052105033 is a wasteful number, since it uses less digits than its factorization.

2211052105033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166771846.

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 2211052105033 its reverse (3305012501122), we get a palindrome (5516064606155).

The spelling of 2211052105033 in words is "two trillion, two hundred eleven billion, fifty-two million, one hundred five thousand, thirty-three".