1351151012225 has 72 divisors (see below), whose sum is σ = 2005072792128. Its totient is φ = 884445868800.

The previous prime is 1351151012161. The next prime is 1351151012231. The reversal of 1351151012225 is 5222101511531.

It is not a de Polignac number, because 1351151012225 - 2⁶ = 1351151012161 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 12644270 + ... + 12750680.

It is an arithmetic number, because the mean of its divisors is an integer number (27848233224).

Almost surely, 2^{1351151012225} is an apocalyptic number.

It is an amenable number.

1351151012225 is a deficient number, since it is larger than the sum of its proper divisors (653921779903).

1351151012225 is a wasteful number, since it uses less digits than its factorization.

1351151012225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106555 (or 106513 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 29.

Adding to 1351151012225 its reverse (5222101511531), we get a palindrome (6573252523756).

The spelling of 1351151012225 in words is "one trillion, three hundred fifty-one billion, one hundred fifty-one million, twelve thousand, two hundred twenty-five".