133162500422 has 16 divisors (see below), whose sum is σ = 228285114912. Its totient is φ = 57068007360.

The previous prime is 133162500421. The next prime is 133162500433. The reversal of 133162500422 is 224005261331.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133162500421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459368 + ... + 690900.

It is an arithmetic number, because the mean of its divisors is an integer number (14267819682).

Almost surely, 2^133162500422 is an apocalyptic number.

133162500422 is a deficient number, since it is larger than the sum of its proper divisors (95122614490).

133162500422 is a wasteful number, since it uses less digits than its factorization.

133162500422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272623.

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

Adding to 133162500422 its reverse (224005261331), we get a palindrome (357167761753).

The spelling of 133162500422 in words is "one hundred thirty-three billion, one hundred sixty-two million, five hundred thousand, four hundred twenty-two".