2211004242 has 32 divisors (see below), whose sum is σ = 4917749760. Its totient is φ = 736340400.

The previous prime is 2211004199. The next prime is 2211004247. The reversal of 2211004242 is 2424001122.

2211004242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2211004247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44368 + ... + 79940.

It is an arithmetic number, because the mean of its divisors is an integer number (153679680).

Almost surely, 2^2211004242 is an apocalyptic number.

2211004242 is an abundant number, since it is smaller than the sum of its proper divisors (2706745518).

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

2211004242 is a wasteful number, since it uses less digits than its factorization.

2211004242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36735 (or 36729 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 2211004242 is about 47021.3168892578. The cubic root of 2211004242 is about 1302.7563296611.

Adding to 2211004242 its reverse (2424001122), we get a palindrome (4635005364).

The spelling of 2211004242 in words is "two billion, two hundred eleven million, four thousand, two hundred forty-two".