2222240825 has 24 divisors (see below), whose sum is σ = 3151161408. Its totient is φ = 1522889280.

The previous prime is 2222240809. The next prime is 2222240837. The reversal of 2222240825 is 5280422222.

It is a happy number.

It is not a de Polignac number, because 2222240825 - 2⁴ = 2222240809 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 405554 + ... + 410996.

It is an arithmetic number, because the mean of its divisors is an integer number (131298392).

Almost surely, 2^2222240825 is an apocalyptic number.

2222240825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2222240825 is a deficient number, since it is larger than the sum of its proper divisors (928920583).

2222240825 is a wasteful number, since it uses less digits than its factorization.

2222240825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7793 (or 7788 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 29.

The square root of 2222240825 is about 47140.6493909450. The cubic root of 2222240825 is about 1304.9595217501.

The spelling of 2222240825 in words is "two billion, two hundred twenty-two million, two hundred forty thousand, eight hundred twenty-five".