133221230220201 has 8 divisors (see below), whose sum is σ = 178112307798144. Its totient is φ = 88572153061200.

The previous prime is 133221230220179. The next prime is 133221230220223. The reversal of 133221230220201 is 102022032122331.

It is an interprime number because it is at equal distance from previous prime (133221230220179) and next prime (133221230220223).

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

It is not a de Polignac number, because 133221230220201 - 2⁹ = 133221230219689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133221230220101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60500103450 + ... + 60500105651.

It is an arithmetic number, because the mean of its divisors is an integer number (22264038474768).

Almost surely, 2^{133221230220201} is an apocalyptic number.

It is an amenable number.

133221230220201 is a deficient number, since it is larger than the sum of its proper divisors (44891077577943).

133221230220201 is a wasteful number, since it uses less digits than its factorization.

133221230220201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121000209471.

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

Adding to 133221230220201 its reverse (102022032122331), we get a palindrome (235243262342532).

The spelling of 133221230220201 in words is "one hundred thirty-three trillion, two hundred twenty-one billion, two hundred thirty million, two hundred twenty thousand, two hundred one".