2225550025 has 12 divisors (see below), whose sum is σ = 2798553024. Its totient is φ = 1755362000.

The previous prime is 2225549981. The next prime is 2225550043. The reversal of 2225550025 is 5200555222.

It is not a de Polignac number, because 2225550025 - 2¹¹ = 2225547977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2225549975 and 2225550002.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 625141 + ... + 628690.

It is an arithmetic number, because the mean of its divisors is an integer number (233212752).

Almost surely, 2^2225550025 is an apocalyptic number.

2225550025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2225550025 is a deficient number, since it is larger than the sum of its proper divisors (573002999).

2225550025 is a wasteful number, since it uses less digits than its factorization.

2225550025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253912 (or 1253907 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 2225550025 is about 47175.7355533541. The cubic root of 2225550025 is about 1305.6069508731.

The spelling of 2225550025 in words is "two billion, two hundred twenty-five million, five hundred fifty thousand, twenty-five".