133012022230 has 16 divisors (see below), whose sum is σ = 239829523920. Its totient is φ = 53114168032.

The previous prime is 133012022219. The next prime is 133012022233. The reversal of 133012022230 is 32220210331.

It is a junction number, because it is equal to n+sod(n) for n = 133012022198 and 133012022207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133012022233) 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, 11323945 + ... + 11335684.

It is an arithmetic number, because the mean of its divisors is an integer number (14989345245).

Almost surely, 2^133012022230 is an apocalyptic number.

133012022230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133012022230 is a deficient number, since it is larger than the sum of its proper divisors (106817501690).

133012022230 is a wasteful number, since it uses less digits than its factorization.

133012022230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22660223.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 133012022230 its reverse (32220210331), we get a palindrome (165232232561).

The spelling of 133012022230 in words is "one hundred thirty-three billion, twelve million, twenty-two thousand, two hundred thirty".