133302131222 has 16 divisors (see below), whose sum is σ = 215920969152. Its totient is φ = 61356415680.

The previous prime is 133302131191. The next prime is 133302131231. The reversal of 133302131222 is 222131203331.

It is a congruent number.

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, 6975479 + ... + 6994562.

It is an arithmetic number, because the mean of its divisors is an integer number (13495060572).

Almost surely, 2^133302131222 is an apocalyptic number.

133302131222 is a deficient number, since it is larger than the sum of its proper divisors (82618837930).

133302131222 is a wasteful number, since it uses less digits than its factorization.

133302131222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13970423.

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

Adding to 133302131222 its reverse (222131203331), we get a palindrome (355433334553).

The spelling of 133302131222 in words is "one hundred thirty-three billion, three hundred two million, one hundred thirty-one thousand, two hundred twenty-two".