2245231012 has 36 divisors (see below), whose sum is σ = 4084915968. Its totient is φ = 1079579200.

The previous prime is 2245230991. The next prime is 2245231019. The reversal of 2245231012 is 2101325422.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2245231019) 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 11 ways as a sum of consecutive naturals, for example, 475053 + ... + 479755.

It is an arithmetic number, because the mean of its divisors is an integer number (113469888).

Almost surely, 2^2245231012 is an apocalyptic number.

It is an amenable number.

2245231012 is a deficient number, since it is larger than the sum of its proper divisors (1839684956).

2245231012 is a wasteful number, since it uses less digits than its factorization.

2245231012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4860 (or 4817 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2245231012 is about 47383.8686896712. The cubic root of 2245231012 is about 1309.4442434067. Note that the first 3 decimals are identical.

Adding to 2245231012 its reverse (2101325422), we get a palindrome (4346556434).

The spelling of 2245231012 in words is "two billion, two hundred forty-five million, two hundred thirty-one thousand, twelve".