2041866222 has 16 divisors (see below), whose sum is σ = 4454980992. Its totient is φ = 618747320.

The previous prime is 2041866187. The next prime is 2041866227. The reversal of 2041866222 is 2226681402.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041866227) 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, 15468618 + ... + 15468749.

It is an arithmetic number, because the mean of its divisors is an integer number (278436312).

Almost surely, 2^2041866222 is an apocalyptic number.

2041866222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2041866222 is an abundant number, since it is smaller than the sum of its proper divisors (2413114770).

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

2041866222 is a wasteful number, since it uses less digits than its factorization.

2041866222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30937383.

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 2041866222 is about 45187.0138646050. The cubic root of 2041866222 is about 1268.6517657383.

The spelling of 2041866222 in words is "two billion, forty-one million, eight hundred sixty-six thousand, two hundred twenty-two".