2222364460 has 12 divisors (see below), whose sum is σ = 4666965408. Its totient is φ = 888945776.

The previous prime is 2222364437. The next prime is 2222364461. The reversal of 2222364460 is 644632222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2222364461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55559092 + ... + 55559131.

It is an arithmetic number, because the mean of its divisors is an integer number (388913784).

Almost surely, 2^2222364460 is an apocalyptic number.

2222364460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2222364460 is an abundant number, since it is smaller than the sum of its proper divisors (2444600948).

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

2222364460 is a wasteful number, since it uses less digits than its factorization.

2222364460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111118232 (or 111118230 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

The square root of 2222364460 is about 47141.9607144209. The cubic root of 2222364460 is about 1304.9837218993.

Adding to 2222364460 its reverse (644632222), we get a palindrome (2866996682).

The spelling of 2222364460 in words is "two billion, two hundred twenty-two million, three hundred sixty-four thousand, four hundred sixty".