20202221120233 has 8 divisors (see below), whose sum is σ = 21397071088800. Its totient is φ = 19008091598400.

The previous prime is 20202221120197. The next prime is 20202221120261. The reversal of 20202221120233 is 33202112220202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20202221120233 - 2³³ = 20193631185641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20202221120033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180053943 + ... + 180166108.

It is an arithmetic number, because the mean of its divisors is an integer number (2674633886100).

Almost surely, 2^{20202221120233} is an apocalyptic number.

It is an amenable number.

20202221120233 is a deficient number, since it is larger than the sum of its proper divisors (1194849968567).

20202221120233 is a wasteful number, since it uses less digits than its factorization.

20202221120233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360223367.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 20202221120233 its reverse (33202112220202), we get a palindrome (53404333340435).

The spelling of 20202221120233 in words is "twenty trillion, two hundred two billion, two hundred twenty-one million, one hundred twenty thousand, two hundred thirty-three".