133212210331201 has 32 divisors (see below), whose sum is σ = 138812627923200. Its totient is φ = 127727327692800.

The previous prime is 133212210331171. The next prime is 133212210331237. The reversal of 133212210331201 is 102133012212331.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133212210331201 is a prime.

It is a super-2 number, since 2×133212210331201² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133212210331241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27169528516 + ... + 27169533418.

It is an arithmetic number, because the mean of its divisors is an integer number (4337894622600).

Almost surely, 2^{133212210331201} is an apocalyptic number.

It is an amenable number.

133212210331201 is a deficient number, since it is larger than the sum of its proper divisors (5600417591999).

133212210331201 is a wasteful number, since it uses less digits than its factorization.

133212210331201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11737.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 133212210331201 its reverse (102133012212331), we get a palindrome (235345222543532).

The spelling of 133212210331201 in words is "one hundred thirty-three trillion, two hundred twelve billion, two hundred ten million, three hundred thirty-one thousand, two hundred one".