22020132232033 has 4 divisors (see below), whose sum is σ = 23713988557588. Its totient is φ = 20326275906480.

The previous prime is 22020132232027. The next prime is 22020132232061. The reversal of 22020132232033 is 33023223102022.

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

It can be written as a sum of positive squares in 2 ways, for example, as 12681411843409 + 9338720388624 = 3561097^2 + 3055932^2 .

It is a cyclic number.

It is not a de Polignac number, because 22020132232033 - 2³⁷ = 21882693278561 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22020132231989 and 22020132232007.

It is not an unprimeable number, because it can be changed into a prime (22020132232333) 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, 846928162758 + ... + 846928162783.

It is an arithmetic number, because the mean of its divisors is an integer number (5928497139397).

Almost surely, 2^{22020132232033} is an apocalyptic number.

It is an amenable number.

22020132232033 is a deficient number, since it is larger than the sum of its proper divisors (1693856325555).

22020132232033 is a wasteful number, since it uses less digits than its factorization.

22020132232033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1693856325554.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 22020132232033 its reverse (33023223102022), we get a palindrome (55043355334055).

The spelling of 22020132232033 in words is "twenty-two trillion, twenty billion, one hundred thirty-two million, two hundred thirty-two thousand, thirty-three".