133220212030401 has 16 divisors (see below), whose sum is σ = 181546904750400. Its totient is φ = 86874685947200.

The previous prime is 133220212030391. The next prime is 133220212030427. The reversal of 133220212030401 is 104030212022331.

It is a cyclic number.

It is not a de Polignac number, because 133220212030401 - 2⁵ = 133220212030369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133220292030401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2648593326 + ... + 2648643623.

It is an arithmetic number, because the mean of its divisors is an integer number (11346681546900).

Almost surely, 2^{133220212030401} is an apocalyptic number.

It is an amenable number.

133220212030401 is a deficient number, since it is larger than the sum of its proper divisors (48326692719999).

133220212030401 is a wasteful number, since it uses less digits than its factorization.

133220212030401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5297237136.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 133220212030401 its reverse (104030212022331), we get a palindrome (237250424052732).

The spelling of 133220212030401 in words is "one hundred thirty-three trillion, two hundred twenty billion, two hundred twelve million, thirty thousand, four hundred one".