133022232330 has 64 divisors (see below), whose sum is σ = 344447365248. Its totient is φ = 32683357440.

The previous prime is 133022232319. The next prime is 133022232359. The reversal of 133022232330 is 33232220331.

It is a self number, because there is not a number n which added to its sum of digits gives 133022232330.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104244 + ... + 526223.

It is an arithmetic number, because the mean of its divisors is an integer number (5381990082).

Almost surely, 2^133022232330 is an apocalyptic number.

133022232330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133022232330 is an abundant number, since it is smaller than the sum of its proper divisors (211425132918).

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

133022232330 is a wasteful number, since it uses less digits than its factorization.

133022232330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631031.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 133022232330 its reverse (33232220331), we get a palindrome (166254452661).

The spelling of 133022232330 in words is "one hundred thirty-three billion, twenty-two million, two hundred thirty-two thousand, three hundred thirty".