2162055522111 has 8 divisors (see below), whose sum is σ = 2888069239344. Its totient is φ = 1438706076480.

The previous prime is 2162055522103. The next prime is 2162055522113. The reversal of 2162055522111 is 1112255502612.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2162055522111 - 2³ = 2162055522103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2162055522113) 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, 666066006 + ... + 666069251.

It is an arithmetic number, because the mean of its divisors is an integer number (361008654918).

Almost surely, 2^{2162055522111} is an apocalyptic number.

2162055522111 is a deficient number, since it is larger than the sum of its proper divisors (726013717233).

2162055522111 is a wasteful number, since it uses less digits than its factorization.

2162055522111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332135801.

The product of its (nonzero) digits is 12000, while the sum is 33.

The spelling of 2162055522111 in words is "two trillion, one hundred sixty-two billion, fifty-five million, five hundred twenty-two thousand, one hundred eleven".