2225252004 has 24 divisors (see below), whose sum is σ = 5239893120. Its totient is φ = 734945184.

The previous prime is 2225251993. The next prime is 2225252023. The reversal of 2225252004 is 4002525222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 849324 + ... + 851939.

It is an arithmetic number, because the mean of its divisors is an integer number (218328880).

Almost surely, 2^2225252004 is an apocalyptic number.

It is an amenable number.

2225252004 is an abundant number, since it is smaller than the sum of its proper divisors (3014641116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2225252004 is a wasteful number, since it uses less digits than its factorization.

2225252004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701379 (or 1701377 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 2225252004 is about 47172.5768217086. The cubic root of 2225252004 is about 1305.5486707994.

Adding to 2225252004 its reverse (4002525222), we get a palindrome (6227777226).

The spelling of 2225252004 in words is "two billion, two hundred twenty-five million, two hundred fifty-two thousand, four".