20133322132111 has 16 divisors (see below), whose sum is σ = 21244559678560. Its totient is φ = 19027248831360.

The previous prime is 20133322132109. The next prime is 20133322132117. The reversal of 20133322132111 is 11123122333102.

It is a cyclic number.

It is not a de Polignac number, because 20133322132111 - 2¹ = 20133322132109 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 (20133322132117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156692185 + ... + 156820621.

It is an arithmetic number, because the mean of its divisors is an integer number (1327784979910).

Almost surely, 2^{20133322132111} is an apocalyptic number.

20133322132111 is a deficient number, since it is larger than the sum of its proper divisors (1111237546449).

20133322132111 is a wasteful number, since it uses less digits than its factorization.

20133322132111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148474.

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

Adding to 20133322132111 its reverse (11123122333102), we get a palindrome (31256444465213).

The spelling of 20133322132111 in words is "twenty trillion, one hundred thirty-three billion, three hundred twenty-two million, one hundred thirty-two thousand, one hundred eleven".