221200010101133 has 8 divisors (see below), whose sum is σ = 253226318482368. Its totient is φ = 189280278454464.

The previous prime is 221200010101073. The next prime is 221200010101151. The reversal of 221200010101133 is 331101010002122.

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

It is a cyclic number.

It is not a de Polignac number, because 221200010101133 - 2¹⁶ = 221200010035597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (221200010101153) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 26644179191 + ... + 26644187492.

It is an arithmetic number, because the mean of its divisors is an integer number (31653289810296).

Almost surely, 2^{221200010101133} is an apocalyptic number.

It is an amenable number.

221200010101133 is a deficient number, since it is larger than the sum of its proper divisors (32026308381235).

221200010101133 is an equidigital number, since it uses as much as digits as its factorization.

221200010101133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53288367283.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 221200010101133 its reverse (331101010002122), we get a palindrome (552301020103255).

The spelling of 221200010101133 in words is "two hundred twenty-one trillion, two hundred billion, ten million, one hundred one thousand, one hundred thirty-three".