20112032200033 has 16 divisors (see below), whose sum is σ = 21888895085136. Its totient is φ = 18407468584960.

The previous prime is 20112032200031. The next prime is 20112032200079. The reversal of 20112032200033 is 33000223021102.

It can be written as a sum of positive squares in 8 ways, for example, as 1962106165504 + 18149926034529 = 1400752^2 + 4260273^2 .

It is a cyclic number.

It is not a de Polignac number, because 20112032200033 - 2¹ = 20112032200031 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20112032200031) 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, 98667658 + ... + 98871283.

It is an arithmetic number, because the mean of its divisors is an integer number (1368055942821).

Almost surely, 2^{20112032200033} is an apocalyptic number.

It is an amenable number.

20112032200033 is a deficient number, since it is larger than the sum of its proper divisors (1776862885103).

20112032200033 is a wasteful number, since it uses less digits than its factorization.

20112032200033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197539124.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 20112032200033 its reverse (33000223021102), we get a palindrome (53112255221135).

The spelling of 20112032200033 in words is "twenty trillion, one hundred twelve billion, thirty-two million, two hundred thousand, thirty-three".