133262122025 has 24 divisors (see below), whose sum is σ = 166366643520. Its totient is φ = 105886647360.

The previous prime is 133262121977. The next prime is 133262122057. The reversal of 133262122025 is 520221262331.

It is not a de Polignac number, because 133262122025 - 2¹⁰ = 133262121001 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 23 ways as a sum of consecutive naturals, for example, 12079562 + ... + 12090588.

It is an arithmetic number, because the mean of its divisors is an integer number (6931943480).

Almost surely, 2^133262122025 is an apocalyptic number.

It is an amenable number.

133262122025 is a deficient number, since it is larger than the sum of its proper divisors (33104521495).

133262122025 is a wasteful number, since it uses less digits than its factorization.

133262122025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14273 (or 14268 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 133262122025 its reverse (520221262331), we get a palindrome (653483384356).

The spelling of 133262122025 in words is "one hundred thirty-three billion, two hundred sixty-two million, one hundred twenty-two thousand, twenty-five".