2242705025 has 36 divisors (see below), whose sum is σ = 3222836880. Its totient is φ = 1535059200.

The previous prime is 2242705021. The next prime is 2242705027. The reversal of 2242705025 is 5205072422.

It is not a de Polignac number, because 2242705025 - 2² = 2242705021 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2242705021) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 65366 + ... + 93584.

Almost surely, 2^2242705025 is an apocalyptic number.

2242705025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2242705025 is a deficient number, since it is larger than the sum of its proper divisors (980131855).

2242705025 is a wasteful number, since it uses less digits than its factorization.

2242705025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28274 (or 28252 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 29.

The square root of 2242705025 is about 47357.2066849387. The cubic root of 2242705025 is about 1308.9529976939.

Adding to 2242705025 its reverse (5205072422), we get a palindrome (7447777447).

The spelling of 2242705025 in words is "two billion, two hundred forty-two million, seven hundred five thousand, twenty-five".