20132202032011 has 4 divisors (see below), whose sum is σ = 20236513959832. Its totient is φ = 20027890104192.

The previous prime is 20132202031867. The next prime is 20132202032051. The reversal of 20132202032011 is 11023020223102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20132202032011 - 2¹⁷ = 20132201900939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20132202032011.

It is not an unprimeable number, because it can be changed into a prime (20132202032051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52155963621 + ... + 52155964006.

It is an arithmetic number, because the mean of its divisors is an integer number (5059128489958).

Almost surely, 2^{20132202032011} is an apocalyptic number.

20132202032011 is a deficient number, since it is larger than the sum of its proper divisors (104311927821).

20132202032011 is a wasteful number, since it uses less digits than its factorization.

20132202032011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104311927820.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 20132202032011 its reverse (11023020223102), we get a palindrome (31155222255113).

The spelling of 20132202032011 in words is "twenty trillion, one hundred thirty-two billion, two hundred two million, thirty-two thousand, eleven".