2162366011 has 8 divisors (see below), whose sum is σ = 2329722864. Its totient is φ = 1995155040.

The previous prime is 2162365981. The next prime is 2162366021. The reversal of 2162366011 is 1106632612.

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 2162366011 - 2⁵ = 2162365979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2162366021) 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, 4645 + ... + 65926.

It is an arithmetic number, because the mean of its divisors is an integer number (291215358).

Almost surely, 2^2162366011 is an apocalyptic number.

2162366011 is a deficient number, since it is larger than the sum of its proper divisors (167356853).

2162366011 is a wasteful number, since it uses less digits than its factorization.

2162366011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72941.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2162366011 is about 46501.2474133759. The cubic root of 2162366011 is about 1293.1326247703.

Adding to 2162366011 its reverse (1106632612), we get a palindrome (3268998623).

The spelling of 2162366011 in words is "two billion, one hundred sixty-two million, three hundred sixty-six thousand, eleven".