2242202202247 has 16 divisors (see below), whose sum is σ = 2714676145920. Its totient is φ = 1807886683008.

The previous prime is 2242202202241. The next prime is 2242202202293. The reversal of 2242202202247 is 7422022022422.

It is not a de Polignac number, because 2242202202247 - 2¹⁵ = 2242202169479 is a prime.

It is a super-2 number, since 2×2242202202247² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242202202241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4713297 + ... + 5167162.

It is an arithmetic number, because the mean of its divisors is an integer number (169667259120).

Almost surely, 2^{2242202202247} is an apocalyptic number.

2242202202247 is a deficient number, since it is larger than the sum of its proper divisors (472473943673).

2242202202247 is a wasteful number, since it uses less digits than its factorization.

2242202202247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9882390.

The product of its (nonzero) digits is 28672, while the sum is 31.

Adding to 2242202202247 its reverse (7422022022422), we get a palindrome (9664224224669).

The spelling of 2242202202247 in words is "two trillion, two hundred forty-two billion, two hundred two million, two hundred two thousand, two hundred forty-seven".