2222322345425 has 48 divisors (see below), whose sum is σ = 3392447452800. Its totient is φ = 1406307709440.

The previous prime is 2222322345239. The next prime is 2222322345427. The reversal of 2222322345425 is 5245432232222.

It is not a de Polignac number, because 2222322345425 - 2¹⁴ = 2222322329041 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2222322345427) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9206069 + ... + 9444381.

It is an arithmetic number, because the mean of its divisors is an integer number (70675988600).

Almost surely, 2^{2222322345425} is an apocalyptic number.

2222322345425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2222322345425 is a deficient number, since it is larger than the sum of its proper divisors (1170125107375).

2222322345425 is a wasteful number, since it uses less digits than its factorization.

2222322345425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242442 (or 242437 counting only the distinct ones).

The product of its digits is 460800, while the sum is 38.

Adding to 2222322345425 its reverse (5245432232222), we get a palindrome (7467754577647).

The spelling of 2222322345425 in words is "two trillion, two hundred twenty-two billion, three hundred twenty-two million, three hundred forty-five thousand, four hundred twenty-five".