1350224225 has 48 divisors (see below), whose sum is σ = 1967874048. Its totient is φ = 899826240.

The previous prime is 1350224221. The next prime is 1350224233. The reversal of 1350224225 is 5224220531.

It is not a de Polignac number, because 1350224225 - 2² = 1350224221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1350224194 and 1350224203.

It is not an unprimeable number, because it can be changed into a prime (1350224221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1373084 + ... + 1374066.

It is an arithmetic number, because the mean of its divisors is an integer number (40997376).

Almost surely, 2^1350224225 is an apocalyptic number.

It is an amenable number.

1350224225 is a deficient number, since it is larger than the sum of its proper divisors (617649823).

1350224225 is a wasteful number, since it uses less digits than its factorization.

1350224225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214 (or 1209 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 1350224225 is about 36745.3973308223. The cubic root of 1350224225 is about 1105.2706352390.

Adding to 1350224225 its reverse (5224220531), we get a palindrome (6574444756).

The spelling of 1350224225 in words is "one billion, three hundred fifty million, two hundred twenty-four thousand, two hundred twenty-five".