2022689675437 has 4 divisors (see below), whose sum is σ = 2022918988156. Its totient is φ = 2022460362720.

The previous prime is 2022689675429. The next prime is 2022689675449. The reversal of 2022689675437 is 7345769862202.

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 1215398207401 + 807291468036 = 1102451^2 + 898494^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022689675437 - 2³ = 2022689675429 is a prime.

It is a super-2 number, since 2×2022689675437² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022689675467) 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, 114643128 + ... + 114660769.

It is an arithmetic number, because the mean of its divisors is an integer number (505729747039).

Almost surely, 2^{2022689675437} is an apocalyptic number.

It is an amenable number.

2022689675437 is a deficient number, since it is larger than the sum of its proper divisors (229312719).

2022689675437 is an equidigital number, since it uses as much as digits as its factorization.

2022689675437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229312718.

The product of its (nonzero) digits is 60963840, while the sum is 61.

The spelling of 2022689675437 in words is "two trillion, twenty-two billion, six hundred eighty-nine million, six hundred seventy-five thousand, four hundred thirty-seven".