2222254334425 has 48 divisors (see below), whose sum is σ = 2843303396400. Its totient is φ = 1722256588800.

The previous prime is 2222254334413. The next prime is 2222254334441. The reversal of 2222254334425 is 5244334522222.

It can be written as a sum of positive squares in 24 ways, for example, as 2072977966656 + 149276367769 = 1439784^2 + 386363^2 .

It is not a de Polignac number, because 2222254334425 - 2²⁹ = 2221717463513 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34849471 + ... + 34913179.

It is an arithmetic number, because the mean of its divisors is an integer number (59235487425).

Almost surely, 2^{2222254334425} is an apocalyptic number.

2222254334425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2222254334425 is a deficient number, since it is larger than the sum of its proper divisors (621049061975).

2222254334425 is a wasteful number, since it uses less digits than its factorization.

2222254334425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64126 (or 64121 counting only the distinct ones).

The product of its digits is 921600, while the sum is 40.

Adding to 2222254334425 its reverse (5244334522222), we get a palindrome (7466588856647).

The spelling of 2222254334425 in words is "two trillion, two hundred twenty-two billion, two hundred fifty-four million, three hundred thirty-four thousand, four hundred twenty-five".