2102522203111 has 8 divisors (see below), whose sum is σ = 2293692217344. Its totient is φ = 1911357460920.

The previous prime is 2102522203087. The next prime is 2102522203157. The reversal of 2102522203111 is 1113022252012.

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 2102522203111 - 2¹⁷ = 2102522072039 is a prime.

It is a super-2 number, since 2×2102522203111² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102522203181) 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, 459841 + ... + 2101546.

It is an arithmetic number, because the mean of its divisors is an integer number (286711527168).

Almost surely, 2^{2102522203111} is an apocalyptic number.

2102522203111 is a deficient number, since it is larger than the sum of its proper divisors (191170014233).

2102522203111 is a wasteful number, since it uses less digits than its factorization.

2102522203111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2636021.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 2102522203111 its reverse (1113022252012), we get a palindrome (3215544455123).

The spelling of 2102522203111 in words is "two trillion, one hundred two billion, five hundred twenty-two million, two hundred three thousand, one hundred eleven".