2245026218 has 16 divisors (see below), whose sum is σ = 3420201984. Its totient is φ = 1104982560.

The previous prime is 2245026211. The next prime is 2245026227. The reversal of 2245026218 is 8126205422.

It is not an unprimeable number, because it can be changed into a prime (2245026211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216983 + ... + 227093.

It is an arithmetic number, because the mean of its divisors is an integer number (213762624).

Almost surely, 2^2245026218 is an apocalyptic number.

2245026218 is a deficient number, since it is larger than the sum of its proper divisors (1175175766).

2245026218 is a wasteful number, since it uses less digits than its factorization.

2245026218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11837.

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 2245026218 is about 47381.7076306880. The cubic root of 2245026218 is about 1309.4044294667.

The spelling of 2245026218 in words is "two billion, two hundred forty-five million, twenty-six thousand, two hundred eighteen".