133022100012 has 24 divisors (see below), whose sum is σ = 311538754800. Its totient is φ = 44175863616.

The previous prime is 133022099999. The next prime is 133022100031. The reversal of 133022100012 is 210001220331.

It is a junction number, because it is equal to n+sod(n) for n = 133022099964 and 133022100000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20601187 + ... + 20607642.

It is an arithmetic number, because the mean of its divisors is an integer number (12980781450).

Almost surely, 2^133022100012 is an apocalyptic number.

133022100012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133022100012 is an abundant number, since it is smaller than the sum of its proper divisors (178516654788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133022100012 is a wasteful number, since it uses less digits than its factorization.

133022100012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41209105 (or 41209103 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 133022100012 its reverse (210001220331), we get a palindrome (343023320343).

The spelling of 133022100012 in words is "one hundred thirty-three billion, twenty-two million, one hundred thousand, twelve".