33120223020101 has 16 divisors (see below), whose sum is σ = 39075267025920. Its totient is φ = 27471194979840.

The previous prime is 33120223020097. The next prime is 33120223020107. The reversal of 33120223020101 is 10102032202133.

It is a cyclic number.

It is not a de Polignac number, because 33120223020101 - 2² = 33120223020097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33120223020107) 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, 1680236 + ... + 8310453.

It is an arithmetic number, because the mean of its divisors is an integer number (2442204189120).

Almost surely, 2^{33120223020101} is an apocalyptic number.

33120223020101 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

33120223020101 is a deficient number, since it is larger than the sum of its proper divisors (5955044005819).

33120223020101 is a wasteful number, since it uses less digits than its factorization.

33120223020101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10006004.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 33120223020101 its reverse (10102032202133), we get a palindrome (43222255222234).

The spelling of 33120223020101 in words is "thirty-three trillion, one hundred twenty billion, two hundred twenty-three million, twenty thousand, one hundred one".