22020233002297 has 4 divisors (see below), whose sum is σ = 22020242997220. Its totient is φ = 22020223007376.

The previous prime is 22020233002283. The next prime is 22020233002331. The reversal of 22020233002297 is 79220033202022.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 7837205849001 + 14183027153296 = 2799501^2 + 3766036^2 .

It is a cyclic number.

It is not a de Polignac number, because 22020233002297 - 2⁴³ = 13224139980089 is a prime.

It is a super-2 number, since 2×22020233002297² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22020233002267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79518 + ... + 6636775.

It is an arithmetic number, because the mean of its divisors is an integer number (5505060749305).

Almost surely, 2^{22020233002297} is an apocalyptic number.

It is an amenable number.

22020233002297 is a deficient number, since it is larger than the sum of its proper divisors (9994923).

22020233002297 is an equidigital number, since it uses as much as digits as its factorization.

22020233002297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9994922.

The product of its (nonzero) digits is 36288, while the sum is 34.

The spelling of 22020233002297 in words is "twenty-two trillion, twenty billion, two hundred thirty-three million, two thousand, two hundred ninety-seven".