2225232051 has 32 divisors (see below), whose sum is σ = 3663590400. Its totient is φ = 1196754048.

The previous prime is 2225232041. The next prime is 2225232071. The reversal of 2225232051 is 1502325222.

It is not a de Polignac number, because 2225232051 - 2¹³ = 2225223859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2225232001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46111 + ... + 81096.

It is an arithmetic number, because the mean of its divisors is an integer number (114487200).

Almost surely, 2^2225232051 is an apocalyptic number.

2225232051 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2225232051 is a deficient number, since it is larger than the sum of its proper divisors (1438358349).

2225232051 is a wasteful number, since it uses less digits than its factorization.

2225232051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127248 (or 127234 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2225232051 is about 47172.3653318338. The cubic root of 2225232051 is about 1305.5447686660.

Adding to 2225232051 its reverse (1502325222), we get a palindrome (3727557273).

The spelling of 2225232051 in words is "two billion, two hundred twenty-five million, two hundred thirty-two thousand, fifty-one".