2198922285 has 24 divisors (see below), whose sum is σ = 4092689376. Its totient is φ = 1005221280.

The previous prime is 2198922283. The next prime is 2198922293. The reversal of 2198922285 is 5822298912.

It is not a de Polignac number, because 2198922285 - 2¹ = 2198922283 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2198922281) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1495131 + ... + 1496600.

It is an arithmetic number, because the mean of its divisors is an integer number (170528724).

Almost surely, 2^2198922285 is an apocalyptic number.

It is an amenable number.

2198922285 is a deficient number, since it is larger than the sum of its proper divisors (1893767091).

2198922285 is a wasteful number, since it uses less digits than its factorization.

2198922285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2991753 (or 2991746 counting only the distinct ones).

The product of its digits is 414720, while the sum is 48.

The square root of 2198922285 is about 46892.6677104214. The cubic root of 2198922285 is about 1300.3790383890.

The spelling of 2198922285 in words is "two billion, one hundred ninety-eight million, nine hundred twenty-two thousand, two hundred eighty-five".