22022020212043 has 2 divisors, whose sum is σ = 22022020212044. Its totient is φ = 22022020212042.

The previous prime is 22022020212041. The next prime is 22022020212107. The reversal of 22022020212043 is 34021202022022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22022020212043 - 2¹ = 22022020212041 is a prime.

Together with 22022020212041, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22022020212041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11011010106021 + 11011010106022.

It is an arithmetic number, because the mean of its divisors is an integer number (11011010106022).

Almost surely, 2^{22022020212043} is an apocalyptic number.

22022020212043 is a deficient number, since it is larger than the sum of its proper divisors (1).

22022020212043 is an equidigital number, since it uses as much as digits as its factorization.

22022020212043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 22022020212043 its reverse (34021202022022), we get a palindrome (56043222234065).

The spelling of 22022020212043 in words is "twenty-two trillion, twenty-two billion, twenty million, two hundred twelve thousand, forty-three".