2244202222222 has 16 divisors (see below), whose sum is σ = 3444659856000. Its totient is φ = 1095983336952.

The previous prime is 2244202222193. The next prime is 2244202222261. The reversal of 2244202222222 is 2222222024422.

It is a super-2 number, since 2×2244202222222² (a number of 26 digits) contains 22 as substring.

2244202222222 is a modest number, since divided by 2222222 gives 224420 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4447503 + ... + 4926325.

It is an arithmetic number, because the mean of its divisors is an integer number (215291241000).

Almost surely, 2^{2244202222222} is an apocalyptic number.

2244202222222 is a deficient number, since it is larger than the sum of its proper divisors (1200457633778).

2244202222222 is a wasteful number, since it uses less digits than its factorization.

2244202222222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533367.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 2244202222222 its reverse (2222222024422), we get a palindrome (4466424246644).

The spelling of 2244202222222 in words is "two trillion, two hundred forty-four billion, two hundred two million, two hundred twenty-two thousand, two hundred twenty-two".