20222201421433 has 32 divisors (see below), whose sum is σ = 22625251496064. Its totient is φ = 17914329600000.

The previous prime is 20222201421427. The next prime is 20222201421437. The reversal of 20222201421433 is 33412410222202.

It is a cyclic number.

It is not a de Polignac number, because 20222201421433 - 2²¹ = 20222199324281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20222201421437) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2502433953 + ... + 2502442033.

It is an arithmetic number, because the mean of its divisors is an integer number (707039109252).

Almost surely, 2^{20222201421433} is an apocalyptic number.

It is an amenable number.

20222201421433 is a deficient number, since it is larger than the sum of its proper divisors (2403050074631).

20222201421433 is a wasteful number, since it uses less digits than its factorization.

20222201421433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13977.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 20222201421433 its reverse (33412410222202), we get a palindrome (53634611643635).

The spelling of 20222201421433 in words is "twenty trillion, two hundred twenty-two billion, two hundred one million, four hundred twenty-one thousand, four hundred thirty-three".