133031201122 has 8 divisors (see below), whose sum is σ = 204413796972. Its totient is φ = 64893268800.

The previous prime is 133031201117. The next prime is 133031201159. The reversal of 133031201122 is 221102130331.

It can be written as a sum of positive squares in 2 ways, for example, as 90673856641 + 42357344481 = 301121^2 + 205809^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 133031201122.

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 3 ways as a sum of consecutive naturals, for example, 811165779 + ... + 811165942.

Almost surely, 2^133031201122 is an apocalyptic number.

133031201122 is a deficient number, since it is larger than the sum of its proper divisors (71382595850).

133031201122 is a wasteful number, since it uses less digits than its factorization.

133031201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1622331764.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 133031201122 its reverse (221102130331), we get a palindrome (354133331453).

It can be divided in two parts, 133031 and 201122, that added together give a triangular number (334153 = T₈₁₇).

The spelling of 133031201122 in words is "one hundred thirty-three billion, thirty-one million, two hundred one thousand, one hundred twenty-two".