2266011156 has 48 divisors (see below), whose sum is σ = 5332529664. Its totient is φ = 748913376.

The previous prime is 2266011151. The next prime is 2266011157. The reversal of 2266011156 is 6511106622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2266011151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 714831 + ... + 717993.

It is an arithmetic number, because the mean of its divisors is an integer number (111094368).

Almost surely, 2^2266011156 is an apocalyptic number.

It is an amenable number.

2266011156 is an abundant number, since it is smaller than the sum of its proper divisors (3066518508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2266011156 is a wasteful number, since it uses less digits than its factorization.

2266011156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3660 (or 3658 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 2266011156 is about 47602.6381201714. The cubic root of 2266011156 is about 1313.4715828995.

Adding to 2266011156 its reverse (6511106622), we get a palindrome (8777117778).

The spelling of 2266011156 in words is "two billion, two hundred sixty-six million, eleven thousand, one hundred fifty-six".