2225005222 has 96 divisors (see below), whose sum is σ = 4118169600. Its totient is φ = 890568000.

The previous prime is 2225005219. The next prime is 2225005231.

2225005222 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2225005193 and 2225005202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11649147 + ... + 11649337.

It is an arithmetic number, because the mean of its divisors is an integer number (42897600).

Almost surely, 2^2225005222 is an apocalyptic number.

2225005222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2225005222 is a deficient number, since it is larger than the sum of its proper divisors (1893164378).

2225005222 is a wasteful number, since it uses less digits than its factorization.

2225005222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314 (or 283 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 2225005222 is about 47169.9610133398. The cubic root of 2225005222 is about 1305.5004069290.

It can be divided in two parts, 222500 and 5222, that added together give a palindrome (227722).

The spelling of 2225005222 in words is "two billion, two hundred twenty-five million, five thousand, two hundred twenty-two".