133301312222 has 32 divisors (see below), whose sum is σ = 226698931200. Its totient is φ = 58277177568.

The previous prime is 133301312219. The next prime is 133301312233. The reversal of 133301312222 is 222213103331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4434479 + ... + 4464437.

It is an arithmetic number, because the mean of its divisors is an integer number (7084341600).

Almost surely, 2^133301312222 is an apocalyptic number.

133301312222 is a deficient number, since it is larger than the sum of its proper divisors (93397618978).

133301312222 is a wasteful number, since it uses less digits than its factorization.

133301312222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39000.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 133301312222 its reverse (222213103331), we get a palindrome (355514415553).

The spelling of 133301312222 in words is "one hundred thirty-three billion, three hundred one million, three hundred twelve thousand, two hundred twenty-two".